Union Park, CA Weather Forecast & Current Conditions

Day: Mostly cloudy. Highs around 67. Southeast winds 10 to 15 mph with gusts to around 25 mph.

Night: Cloudy. A slight chance of rain in the evening, then rain likely after midnight. Lows around 49. South winds up to 10 mph shifting to the northwest around 10 mph after midnight. Gusts up to 20 mph.

Day: Mostly cloudy. Rain in the morning, then a slight chance of rain in the afternoon. Highs around 61. Light winds.

Night: Mostly clear. Lows around 42. Light winds.

Day: Partly cloudy in the morning then becoming mostly sunny. Highs around 60. Light winds.

Night: Partly cloudy with a slight chance of rain. Lows around 44.

Day: Rain, breezy. Highs around 55.

Night: Rain, breezy. Lows around 44.

Day: Rain showers and a slight chance of thunderstorms. Highs around 58.

Night: Mostly cloudy with rain likely. Lows around 42.

Day: Partly cloudy with a slight chance of rain. Highs around 59.

Night: Partly cloudy. Lows around 40.

Day: Mostly cloudy with a slight chance of rain. Highs around 59.

Day: Mostly cloudy. Highs around 67. Southeast winds up to 10 mph with gusts to around 20 mph.

Night: Cloudy. A chance of rain in the evening, then rain after midnight. Lows around 51. Light winds becoming northwest up to 10 mph with gusts to around 25 mph after midnight.

Day: Cloudy with rain in the morning, then partly cloudy with a slight chance of rain in the afternoon. Highs 57 to 62. Northwest winds up to 10 mph with gusts to around 20 mph.

Night: Mostly clear. Lows around 44. Light winds.

Day: Partly cloudy in the morning then clearing. Highs around 60. Light winds.

Night: Mostly cloudy with a slight chance of rain. Lows 44 to 49.

Day: Rain, breezy. Highs around 55.

Night: Rain. Lows around 46.

Day: Rain showers and a slight chance of thunderstorms. Breezy. Highs 53 to 58.

Night: Mostly cloudy with rain likely. Lows around 44.

Day: Partly cloudy with a slight chance of rain. Highs around 58.

Night: Partly cloudy. Lows 40 to 45.

Day: Mostly cloudy with a slight chance of rain. Highs around 58.

Day: Mostly cloudy. Highs around 68. Southeast winds up to 10 mph with gusts to around 20 mph.

Night: Mostly cloudy. A chance of rain after midnight. Lows 45 to 51. Light winds becoming northwest up to 10 mph after midnight. Gusts up to 20 mph.

Day: Mostly cloudy. Rain in the morning, then a slight chance of rain in the afternoon. Highs around 60. Northwest winds up to 10 mph with gusts to around 20 mph.

Night: Mostly clear. Colder. Lows 38 to 44. Light winds.

Day: Partly cloudy in the morning then clearing. Highs around 61. Light winds.

Night: Mostly clear. Lows 39 to 45.

Day: Rain, breezy. Highs around 55.

Night: Rain. Lows around 43.

Day: Rain showers and a slight chance of thunderstorms. Highs around 58.

Night: Mostly cloudy with rain likely. Lows around 41.

Day: Partly cloudy with a slight chance of rain. Highs around 60.

Night: Mostly clear. Lows 36 to 41.

Day: Mostly cloudy. Highs around 60.

Day: Mostly cloudy. Highs around 67. Southeast winds around 10 mph with gusts to around 25 mph.

Night: A chance of rain in the evening, then rain after midnight. Lows around 49. West winds up to 10 mph.

Day: Cloudy with a chance of rain in the morning, then partly cloudy in the afternoon. Highs around 62. Light winds.

Night: Mostly clear. Lows around 42. Light winds.

Day: Mostly cloudy in the morning then becoming partly cloudy. Highs around 61. Light winds.

Night: Mostly cloudy with a chance of rain. Lows around 44.

Day: Rain, windy. Highs around 56.

Night: Rain. Lows around 44.

Day: Rain showers and a slight chance of thunderstorms. Breezy. Highs around 58.

Night: Mostly cloudy with rain likely. Lows around 41.

Day: Partly cloudy with a slight chance of rain. Highs around 59.

Night: Partly cloudy. Lows around 40.

Day: Mostly cloudy with a slight chance of rain. Highs around 59.

Day: Mostly cloudy. Highs 64 to 69. South winds up to 15 mph.

Night: Cloudy. A chance of rain after midnight. Lows 48 to 53. Light winds becoming northwest around 10 mph after midnight. Gusts up to 20 mph.

Day: Mostly cloudy. Rain in the morning, then a slight chance of rain in the afternoon. Highs 56 to 61. Northwest winds up to 10 mph with gusts to around 20 mph.

Night: Mostly clear. Colder. Lows 40 to 46. West winds up to 10 mph.

Day: Mostly sunny. Highs 57 to 62. Light winds.

Night: Mostly clear. Lows 40 to 48.

Day: Rain, breezy. Highs around 54.

Night: Rain. Lows 42 to 48.

Day: Rain showers and a slight chance of thunderstorms. Highs 53 to 58.

Night: Mostly cloudy with rain likely. Lows 40 to 46.

Day: Partly cloudy with a slight chance of rain. Highs 55 to 60.

Night: Mostly clear. Lows 38 to 46.

Day: Mostly cloudy with a slight chance of rain. Highs 55 to 60.

Day: Mostly cloudy. A slight chance of rain late in the morning, then a chance of rain in the afternoon. Highs in the mid 60s. South winds 5 to 15 mph.

Night: Rain. Patchy fog after midnight. Lows in the upper 40s. West winds 5 to 10 mph.

Day: Mostly cloudy in the morning then becoming partly cloudy. Areas of fog in the morning. A chance of rain in the morning. Highs in the lower 60s. Southwest winds 5 to 10 mph.

Night: Mostly clear. Areas of fog after midnight. Lows in the upper 30s. West winds up to 5 mph in the evening... becoming light.

Day: Partly cloudy in the morning then becoming sunny. Areas of fog in the morning. Highs in the lower 60s. Light winds...becoming southwest 5 to 10 mph in the afternoon.

Night: Partly cloudy in the evening then becoming mostly cloudy. A chance of rain. Lows in the mid 40s.

Day: Breezy. Showers and a slight chance of thunderstorms. Highs in the upper 50s. Lows in the mid 40s.

Day: Breezy. Showers and a slight chance of thunderstorms. Highs in the upper 50s. Lows in the mid 40s.

Night: Mostly cloudy. A chance of rain. Lows in the lower 40s.

Night: Partly cloudy. Areas of fog. Highs in the lower 60s. Lows in the lower 40s.

Day: Mostly cloudy. Areas of fog. A slight chance of rain. Highs around 60.

Day: Mostly cloudy. Highs 56 to 65. South winds up to 15 mph.

Night: Cloudy. A slight chance of rain in the evening, then rain likely after midnight. Lows 41 to 51. Southwest winds up to 10 mph shifting to the west after midnight. Gusts up to 20 mph.

Day: Mostly cloudy. Rain in the morning, then a slight chance of rain in the afternoon. Highs 50 to 58. Northwest winds up to 10 mph with gusts to around 20 mph.

Night: Mostly clear. Colder. Lows 34 to 44. West winds up to 10 mph.

Day: Areas of frost in the morning. Mostly sunny. Highs 50 to 59. West winds up to 10 mph.

Night: Partly cloudy with a slight chance of rain. Lows 36 to 46.

Day: Rain, breezy. Highs 46 to 54.

Night: Rain. Lows 38 to 48.

Day: Rain showers and a slight chance of thunderstorms. Breezy. Highs 46 to 54.

Night: Mostly cloudy with rain likely. Lows 35 to 45.

Day: Partly cloudy with a slight chance of rain. Highs 49 to 57.

Night: Partly cloudy. Lows 34 to 44.

Day: Mostly cloudy with a slight chance of rain. Highs 49 to 57.

Day: Mostly cloudy. Highs 63 to 69. Southeast winds 10 to 15 mph with gusts to around 25 mph.

Night: Mostly cloudy. A chance of rain after midnight. Lows 46 to 52. Southeast winds up to 10 mph in the evening becoming light. Gusts up to 20 mph.

Day: Rain in the morning, then a slight chance of rain in the afternoon. Highs 55 to 61. Northwest winds up to 10 mph with gusts to around 20 mph.

Night: Mostly clear. Colder. Lows 39 to 45. Light winds.

Day: Mostly sunny. Highs 56 to 61. Light winds.

Night: Mostly clear. Lows 40 to 48.

Day: Rain, breezy. Highs around 54.

Night: Rain, breezy. Lows 42 to 48.

Day: Rain showers and a slight chance of thunderstorms. Breezy. Highs 53 to 58.

Night: Mostly cloudy with a chance of rain. Lows 40 to 46.

Day: Partly cloudy with a slight chance of rain. Highs around 58.

Night: Partly cloudy. Lows 36 to 44.

Day: Mostly cloudy with a slight chance of rain. Highs around 59.

Day: Mostly cloudy. A slight chance of rain late in the afternoon. Highs around 65. Southeast winds 10 to 15 mph with gusts to around 25 mph.

Night: Rain. Lows 46 to 52. Light winds.

Day: Cloudy with rain likely in the morning, then mostly sunny in the afternoon. Highs around 62. Southwest winds around 10 mph.

Night: Mostly clear. Lows 40 to 46. Light winds.

Day: Mostly cloudy in the morning then becoming partly cloudy. Highs around 60. Light winds.

Night: Mostly cloudy with a chance of rain. Lows 42 to 48.

Day: Rain, windy. Highs around 55.

Night: Rain, breezy. Lows around 44.

Day: Rain showers and a slight chance of thunderstorms. Windy. Highs around 57.

Night: Mostly cloudy with rain likely. Lows 39 to 44.

Night: Partly cloudy. Highs around 58. Lows 38 to 44.

Day: Mostly cloudy with a chance of rain. Highs around 57.

Day: Mostly cloudy. A chance of rain late in the afternoon. Highs around 64. Southeast winds 10 to 15 mph with gusts to around 25 mph.

Night: A chance of rain in the evening, then rain after midnight. Lows around 48. South winds up to 10 mph with gusts to around 20 mph in the evening becoming light.

Day: Cloudy with a chance of rain in the morning, then partly cloudy with a slight chance of rain in the afternoon. Highs around 60. Light winds.

Night: Mostly clear. Lows around 41. Light winds.

Day: Partly cloudy. Highs around 58. Light winds.

Night: Mostly cloudy with a chance of rain. Lows around 44.

Day: Rain, windy. Highs around 54.

Night: Rain. Lows around 44.

Night: Rain, breezy. Highs around 56. Lows around 43.

Day: Mostly cloudy with a slight chance of rain. Highs around 57.

Night: Partly cloudy. Lows around 39.

Day: Mostly cloudy with a slight chance of rain. Highs around 57.

Day: Mostly cloudy. A slight chance of rain early in the afternoon. A chance of rain late in the afternoon. Highs around 62. Southeast winds 10 to 15 mph with gusts to around 25 mph.

Night: Rain. Lows around 48. Southwest winds up to 10 mph.

Day: Mostly cloudy with a chance of rain in the morning, then mostly sunny in the afternoon. Highs around 61. Southwest winds up to 10 mph.

Night: Mostly clear. Colder. Lows 38 to 44. Light winds.

Day: Mostly cloudy in the morning then becoming partly cloudy. Highs around 59. Light winds.

Night: Mostly cloudy with a chance of rain. Lows around 44.

Day: Rain, windy. Highs around 56.

Night: Rain. Lows around 44.

Day: Rain showers and a slight chance of thunderstorms. Windy. Highs around 56.

Night: Partly cloudy with a chance of rain. Lows around 41.

Night: Partly cloudy. Highs around 57. Lows around 41.

Day: Mostly cloudy with a chance of rain. Highs around 56.

Day: Rain in the afternoon. Highs in the lower 60s. South winds 10 to 15 mph.

Night: Rain. Lows around 50. West winds 5 to 10 mph... becoming northwest after midnight.

Day: Mostly cloudy in the morning then becoming partly cloudy. A chance of rain in the morning. Highs in the mid 50s. Southeast winds around 5 mph...becoming west in the afternoon.

Night: Mostly clear. Lows in the lower 40s. West winds around 5 mph in the evening...becoming light.

Day: Partly cloudy in the morning then becoming sunny. Highs in the mid 50s. Southwest winds around 5 mph.

Night: Breezy. Rain likely. Lows in the upper 40s.

Day: Breezy. Showers and a slight chance of thunderstorms. Highs in the mid 50s. Lows in the upper 40s.

Day: Breezy. Showers and a slight chance of thunderstorms. Highs in the mid 50s. Lows in the upper 40s.

Night: Mostly cloudy. A chance of rain. Lows in the mid 40s.

Night: Partly cloudy. Highs in the mid 50s. Lows in the lower 40s.

Day: Mostly cloudy. A chance of rain. Highs in the mid 50s.

Day: Mostly cloudy. A chance of rain in the afternoon. Highs in the mid 50s. South winds around 10 mph.

Night: Rain likely in the evening, then rain after midnight. Lows in the mid 30s to lower 40s. Southwest winds 5 to 10 mph... becoming northwest after midnight.

Day: Rain in the morning. A chance of rain in the afternoon. Highs in the upper 40s. Northwest winds 5 to 10 mph.

Night: Partly cloudy in the evening then becoming mostly clear. Patchy frost in the evening. Widespread frost after midnight. Lows in the 30s. West winds 5 to 10 mph.

Day: Sunny. Widespread frost in the morning. Highs in the upper 40s. Southwest winds 5 to 10 mph.

Night: Partly cloudy in the evening then becoming mostly cloudy. A chance of rain. Lows in the 30s to lower 40s.

Day: Showers and a slight chance of thunderstorms. Highs in the mid to upper 40s. Lows in the mid 30s to lower 40s.

Day: Showers and a slight chance of thunderstorms. Highs in the mid to upper 40s. Lows in the mid 30s to lower 40s.

Night: Rain likely. Lows in the 30s to lower 40s.

Day: Mostly cloudy in the morning then becoming partly cloudy. A slight chance of rain. Highs in the upper 40s.

Night: Partly cloudy. Patchy frost. Lows in the 30s.

Day: Mostly cloudy. A slight chance of rain. Highs around 50.

Day: Mostly cloudy. Highs 58 to 66. Southeast winds up to 10 mph with gusts to around 20 mph.

Night: Mostly cloudy. A chance of rain after midnight. Lows 42 to 50. Southeast winds up to 10 mph in the evening becoming light.

Day: Rain in the morning, then a chance of rain in the afternoon. Highs 49 to 57. Light winds.

Night: Mostly clear. A slight chance of rain in the evening. Colder. Lows 33 to 43. Light winds.

Day: Patchy frost in the morning. Mostly sunny. Highs 50 to 58. Light winds.

Night: Mostly clear. Lows 35 to 45.

Day: Rain likely. Highs 45 to 53.

Night: Rain. Lows 37 to 47.

Day: Rain showers and a slight chance of thunderstorms. Highs 45 to 55.

Night: Rain. Lows 34 to 44.

Day: Mostly cloudy with a chance of rain. Highs 48 to 56.

Night: Partly cloudy. Lows 32 to 42.

Day: Mostly cloudy with a slight chance of rain. Highs 50 to 58.

Day: Mostly cloudy. A chance of rain in the afternoon. Highs in the mid 60s. South winds 5 to 15 mph.

Night: Rain. Lows in the upper 40s. Northwest winds 5 to 15 mph.

Day: Becoming partly cloudy in the afternoon. Rain in the morning. A chance of rain in the afternoon. Highs in the lower 60s. Northwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the lower 40s. Northwest winds around 5 mph...becoming north after midnight.

Day: Sunny. Patchy fog in the morning. Highs in the lower 60s. Light winds...becoming west up to 5 mph in the afternoon.

Night: Partly cloudy in the evening then becoming mostly cloudy. A chance of rain. Lows in the mid 40s.

Day: Showers and a slight chance of thunderstorms. Highs in the upper 50s. Lows in the upper 40s.

Day: Showers and a slight chance of thunderstorms. Highs in the upper 50s. Lows in the upper 40s.

Night: Rain likely. Lows in the lower 40s.

Day: Mostly cloudy in the morning then becoming partly cloudy. A slight chance of rain. Highs in the lower 60s.

Night: Partly cloudy. Patchy fog. Lows in the lower 40s.

Day: Mostly cloudy. A slight chance of rain. Highs in the lower 60s.

Day: Breezy. A slight chance of rain late in the morning, then rain in the afternoon. Highs in the mid 60s. South winds 10 to 20 mph increasing to 20 to 30 mph in the afternoon.

Night: Rain in the evening, then rain likely after midnight. Lows in the lower 50s. Northwest winds 5 to 15 mph.

Day: Mostly cloudy in the morning then becoming partly cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the lower 60s. South winds 5 to 10 mph...becoming west 10 to 20 mph in the afternoon.

Night: Mostly clear except patchy fog after midnight. Lows in the 40s. Northwest winds 5 to 15 mph...becoming north up to 5 mph after midnight.

Day: Partly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the lower 60s. Light winds... becoming west 5 to 10 mph in the afternoon.

Night: Breezy. Rain likely. Lows near 50.

Day: Breezy. Showers and a slight chance of thunderstorms. Highs around 60. Lows near 50.

Day: Breezy. Showers and a slight chance of thunderstorms. Highs around 60. Lows near 50.

Night: Breezy. Rain likely. Lows in the mid 40s to lower 50s.

Day: Partly cloudy. A slight chance of rain. Highs in the lower 60s.

Night: Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. Lows in the 40s to lower 50s.

Day: Mostly cloudy. A chance of rain. Highs in the lower 60s.

Day: Mostly cloudy. Highs 56 to 64. Southeast winds up to 10 mph with gusts to around 20 mph.

Night: A slight chance of rain in the evening, then rain after midnight. Lows 42 to 48. Light winds.

Day: Rain in the morning, then a chance of rain in the afternoon. Highs 49 to 57. Light winds.

Night: Mostly clear. A slight chance of rain in the evening. Lows around 37. Light winds.

Day: Areas of frost in the morning. Mostly sunny. Highs 49 to 57. Light winds.

Night: Partly cloudy with a slight chance of rain. Lows 37 to 43.

Day: Rain. Highs 44 to 52.

Night: Rain. Lows 38 to 44. Highs 45 to 54.

Night: Rain likely. Lows 35 to 41.

Day: Mostly cloudy with a chance of rain. Highs 48 to 56.

Night: Partly cloudy with a slight chance of rain. Lows around 37.

Day: Mostly cloudy with a slight chance of rain. Highs 49 to 57.

Day: Mostly cloudy. A slight chance of rain early in the afternoon. Rain likely late in the afternoon. Highs around 62. South winds 10 to 15 mph.

Night: Rain. Lows around 49. West winds up to 10 mph.

Day: Mostly cloudy with a chance of rain in the morning, then mostly sunny in the afternoon. Highs around 61. South winds up to 10 mph shifting to the southwest around 10 mph in the afternoon.

Night: Mostly clear. Colder. Lows 39 to 45. Light winds.

Day: Partly cloudy in the morning then clearing. Highs around 60. Light winds.

Night: Mostly cloudy with rain likely. Lows 44 to 50.

Day: Rain, windy. Highs around 57.

Night: Rain showers and a slight chance of thunderstorms. Lows 43 to 49.

Day: Rain showers and a slight chance of thunderstorms. Windy. Highs around 56.

Night: Partly cloudy with a chance of rain. Lows 39 to 45.

Night: Partly cloudy. Highs around 57. Lows 39 to 45.

Day: Mostly cloudy with a chance of rain. Highs around 56.

Day: Mostly cloudy. A slight chance of rain late in the morning. A chance of rain in the afternoon. Highs in the mid 50s to lower 60s. South winds 5 to 15 mph.

Night: Rain. Lows in the mid 40s. Northwest winds 5 to 15 mph.

Day: Mostly cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the 50s. North winds 5 to 10 mph.

Night: Mostly clear. A slight chance of rain in the evening. Lows in the lower 40s. Northwest winds around 5 mph. Chance of rain 20 percent.

Day: Sunny in the morning then becoming partly cloudy. Patchy fog in the morning. Highs in the 40s to upper 50s. Northwest winds around 5 mph in the morning...becoming light.

Night: Rain likely. Lows in the 40s.

Night: Showers and a slight chance of thunderstorms. Highs in the 50s. Lows in the mid 40s.

Day: Showers and a chance of thunderstorms. Highs in the 40s to upper 50s.

Night: Rain likely. Lows in the mid 40s.

Day: Mostly cloudy in the morning then becoming partly cloudy. Patchy fog. A slight chance of rain. Highs in the 40s to upper 50s.

Night: Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. Lows in the lower 40s.

Day: Mostly cloudy. A chance of rain. Highs in the 40s to upper 50s.

Day: Mostly cloudy. Highs 50 to 60. Southeast winds up to 10 mph.

Night: Mostly cloudy. A chance of rain after midnight. Lows 35 to 45. Light winds.

Day: Rain. Highs 41 to 51. Light winds.

Night: Mostly cloudy with a chance of rain in the evening, then mostly clear after midnight. Areas of frost after midnight. Colder. Lows 27 to 37. Light winds.

Day: Widespread frost in the morning. Mostly sunny. Highs 40 to 50. Light winds.

Night: Mostly clear. Widespread frost. Lows 28 to 38.

Day: Rain and snow. Light snow accumulations possible. Highs 37 to 47.

Night: Rain and snow. Lows 31 to 41.

Day: Rain showers, snow showers and a slight chance of thunderstorms. Highs 36 to 46.

Night: Rain and snow. Light snow accumulations possible. Lows 27 to 37.

Day: Mostly cloudy with a chance of rain and snow. Highs 39 to 49.

Night: Partly cloudy. Lows 25 to 35.

Day: Mostly cloudy with a slight chance of rain. Highs 42 to 52.