Jefferson County, ID Weather Forecast & Current Conditions

Day: Sunny. Highs 63 to 70. Light and variable winds.

Night: Mostly clear. Lows 36 to 44. Light and variable winds...becoming northeast up to 10 mph after midnight.

Day: Sunny. Highs 68 to 75. Northeast winds up to 10 mph in the morning...becoming light and variable.

Night: Mostly clear. Lows 39 to 48. Northeast winds up to 10 mph.

Day: Mostly sunny. Highs 70 to 77. Northeast winds up to 10 mph.

Night: Mostly cloudy with a slight chance of rain. Lows 43 to 51.

Day: Mostly clear. Highs 72 to 82. Lows 42 to 52.

Day: Mostly clear. Highs 72 to 82. Lows 42 to 52.

Day: Mostly clear. Highs 72 to 82. Lows 42 to 52.

Night: Partly cloudy. Lows 45 to 54. Highs 71 to 78.

Day: Sunny. Highs 63 to 70. Light and variable winds.

Night: Mostly clear. Lows 36 to 44. Light and variable winds...becoming northeast up to 10 mph after midnight.

Day: Sunny. Highs 68 to 75. Northeast winds up to 10 mph in the morning...becoming light and variable.

Night: Mostly clear. Lows 39 to 48. Northeast winds up to 10 mph.

Day: Mostly sunny. Highs 70 to 77. Northeast winds up to 10 mph.

Night: Mostly cloudy with a slight chance of rain. Lows 43 to 51.

Day: Mostly clear. Highs 72 to 82. Lows 42 to 52.

Day: Mostly clear. Highs 72 to 82. Lows 42 to 52.

Day: Mostly clear. Highs 72 to 82. Lows 42 to 52.

Night: Partly cloudy. Lows 45 to 54. Highs 71 to 78.

Day: Mostly sunny. Highs 59 to 66.

Night: Mostly clear. Lows 31 to 41.

Day: Sunny. Highs 64 to 71.

Night: Mostly clear. Lows 35 to 45.

Day: Mostly sunny. Highs 66 to 74.

Night: Mostly cloudy with a slight chance of rain. Lows 38 to 48.

Day: Sunny. Highs 66 to 73.

Night: Partly cloudy. Lows 38 to 48.

Day: Sunny. Highs 68 to 77.

Night: Partly cloudy. Lows 39 to 49.

Day: Sunny. Highs 69 to 77.

Night: Partly cloudy. Lows 40 to 50. Highs 66 to 73.

Day: Sunny, warmer. Highs 66 to 73. Light and variable winds.

Night: Mostly clear. Lows 36 to 45. Light and variable winds...becoming northeast up to 10 mph after midnight.

Day: Sunny. Highs 71 to 78. Northeast winds up to 10 mph.

Night: Partly cloudy. Lows 39 to 49. Northeast winds up to 10 mph.

Day: Mostly sunny. Highs 73 to 80. Northeast winds up to 10 mph.

Night: Mostly cloudy with a slight chance of showers and thunderstorms. Lows 43 to 52.

Day: Mostly clear. Highs 74 to 84. Lows 43 to 53.

Day: Mostly clear. Highs 74 to 84. Lows 43 to 53.

Day: Mostly clear. Highs 74 to 84. Lows 43 to 53.

Night: Partly cloudy. Lows 46 to 55. Highs 73 to 80.

Day: Sunny. Highs 62 to 72. Light and variable winds... becoming east up to 10 mph in the afternoon.

Night: Mostly clear. Lows 37 to 45. Light and variable winds.

Day: Sunny. Highs 66 to 76. Light and variable winds... becoming southeast up to 10 mph in the afternoon.

Night: Partly cloudy. Lows 40 to 48. Light and variable winds.

Day: Mostly sunny. Highs 67 to 77. Light and variable winds.

Night: Mostly cloudy with a slight chance of rain. Lows 41 to 50.

Day: Sunny. Highs 68 to 78.

Night: Partly cloudy. Lows 42 to 50.

Day: Sunny. Highs 70 to 80.

Night: Partly cloudy. Lows 43 to 51.

Day: Sunny. Highs 70 to 80.

Night: Partly cloudy. Lows 42 to 51. Highs 66 to 76.

Day: Sunny. Highs 60 to 69.

Night: Mostly clear. Lows 33 to 43.

Day: Sunny, warmer. Highs 66 to 75.

Night: Partly cloudy. Lows 38 to 48.

Day: Mostly sunny. Highs 68 to 75.

Night: Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 41 to 51.

Day: Mostly clear. Highs 69 to 79. Lows 42 to 52.

Day: Mostly clear. Highs 69 to 79. Lows 42 to 52.

Day: Mostly clear. Highs 69 to 79. Lows 42 to 52.

Night: Partly cloudy. Lows 45 to 55. Highs 69 to 77.

Day: Sunny. Not as cool. Highs 58 to 67.

Night: Mostly clear. Lows 39 to 46.

Day: Sunny. Highs 62 to 71.

Night: Partly cloudy. Lows 42 to 49.

Day: Mostly sunny. Highs 64 to 73.

Night: Mostly cloudy with a slight chance of rain. Lows 44 to 51.

Day: Sunny. Highs 65 to 74.

Night: Partly cloudy. Lows 44 to 52. Highs 67 to 77.

Night: Partly cloudy. Lows 44 to 52. Highs 67 to 77.

Day: Sunny. Highs 67 to 77.

Night: Partly cloudy. Lows 45 to 52. Highs 63 to 73.

Day: Mostly sunny. Highs 60 to 67.

Night: Mostly clear. Lows 31 to 40.

Day: Sunny, warmer. Highs 67 to 74.

Night: Mostly clear. Lows 36 to 44.

Day: Mostly sunny. Highs 70 to 77.

Night: Mostly cloudy with a slight chance of showers and thunderstorms. Lows 40 to 47.

Day: Mostly clear. Highs 71 to 78. Lows 39 to 49.

Day: Mostly clear. Highs 71 to 78. Lows 39 to 49.

Day: Mostly clear. Highs 71 to 78. Lows 39 to 49.

Night: Partly cloudy. Lows 42 to 50. Highs around 73.

Day: Mostly sunny. Highs 59 to 66.

Night: Mostly clear. Lows 32 to 42.

Day: Sunny, warmer. Highs 66 to 74.

Night: Mostly clear. Lows 37 to 47.

Day: Mostly sunny. Highs 69 to 76.

Night: Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 40 to 50.

Night: Mostly clear. Highs 68 to 75. Lows 38 to 48.

Day: Mostly clear. Highs 72 to 80. Lows 40 to 50.

Day: Mostly clear. Highs 72 to 80. Lows 40 to 50.

Night: Partly cloudy. Lows 42 to 52. Highs 69 to 76.

Night: Mostly cloudy. Areas of fog. Lows in the mid 30s.

Day: Partly cloudy. Areas of fog in the morning. A slight chance of. A slight chance of. Highs in the lower 50s. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon.

Night: Partly cloudy in the evening, then clearing. Lows in the lower 30s. North winds around 10 mph in the evening.

Day: Mostly sunny. Highs in the upper 50s. Southwest winds around 10 mph in the afternoon.

Night: Mostly clear. Lows in the mid 30s. South winds around 10 mph, becoming east after midnight.

Day: Partly cloudy. Highs in the lower 60s.

Night: Mostly cloudy with a chance of rain showers with a slight chance of thunderstorms. Lows around 40. Chance of rain 40 percent.

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

Night: Mostly clear. Lows in the upper 30s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Mostly clear. Lows around 40.

Day: Mostly sunny. Highs in the mid 60s.

Night: Mostly clear. Lows in the lower 40s.

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

Day: Sunny. Highs 62 to 72.

Night: Mostly clear. Lows 36 to 46.

Day: Sunny. Highs 67 to 77.

Night: Partly cloudy. Lows 41 to 51.

Day: Partly sunny. Highs 68 to 77.

Night: Mostly cloudy with a slight chance of showers and thunderstorms. Lows 42 to 52.

Day: Mostly clear. Highs 71 to 81. Lows 43 to 53.

Day: Mostly clear. Highs 71 to 81. Lows 43 to 53.

Day: Mostly clear. Highs 71 to 81. Lows 43 to 53.

Night: Partly cloudy. Lows 45 to 55. Highs 70 to 80.

Night: Mostly cloudy. Areas of fog. Lows in the mid 30s.

Day: Partly cloudy. Areas of fog in the morning. A slight chance of. A slight chance of. Highs around 60.

Night: Mostly clear. Lows in the lower 30s.

Day: Sunny. Highs in the upper 60s.

Night: Mostly clear. Lows in the mid 30s.

Day: Partly cloudy. Highs around 70.

Night: Mostly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows around 40. Chance of rain 40 percent.

Day: Partly cloudy in the morning, then clearing. Highs in the upper 60s.

Night: Mostly clear. Lows in the upper 30s.

Day: Mostly sunny. Highs in the lower 70s.

Night: Mostly clear. Lows in the upper 30s.

Day: Mostly sunny. Highs in the lower 70s.

Night: Mostly clear. Lows in the lower 40s.

Day: Partly cloudy in the morning, then clearing. A slight chance of. Highs in the upper 60s.

Day: Mostly sunny. Areas of fog early in the morning. Highs in the mid 60s to lower 70s.

Night: Mostly clear. Lows in the upper 30s to mid 40s.

Day: Mostly sunny. Highs in the upper 60s to mid 70s.

Night: Mostly clear. Lows in the 40s.

Day: Partly cloudy. Highs in the upper 60s to mid 70s.

Night: Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows in the 40s.

Day: Mostly sunny. Highs in the 70s.

Night: Partly cloudy. Lows in the 40s.

Day: Partly cloudy. Highs in the 70s.

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

Day: Mostly sunny. Highs in the 70s.

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

Day: Partly cloudy. Highs in the 60s to lower 70s.

Day: Sunny. Highs 67 to 74. East winds up to 10 mph in the morning...becoming light and variable.

Night: Mostly clear. Lows 39 to 48. East winds up to 10 mph.

Day: Sunny. Highs 73 to 80. East winds around 10 mph.

Night: Partly cloudy. Lows 44 to 54. East winds around 10 mph.

Day: Mostly sunny. Highs 74 to 81. Southeast winds around 10 mph.

Night: Mostly cloudy. Lows 45 to 53.

Day: Mostly clear. Highs 77 to 87. Lows 46 to 56.

Day: Mostly clear. Highs 77 to 87. Lows 46 to 56.

Day: Mostly clear. Highs 77 to 87. Lows 46 to 56.

Night: Partly cloudy. Lows 48 to 56. Highs 74 to 81.

Night: Partly cloudy. Areas of fog. Lows in the mid 30s.

Day: Mostly sunny in the morning, then becoming partly cloudy. Areas of fog in the morning. Highs in the lower 60s.

Night: Mostly clear. Lows in the lower 30s.

Day: Mostly sunny. Highs around 70.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s.

Day: Partly cloudy. A slight chance of. Highs in the lower 70s.

Night: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows around 40. Chance of rain 40 percent.

Day: Partly cloudy in the morning, then clearing. Highs around 70.

Night: Mostly clear. Lows in the upper 30s.

Day: Sunny. Highs in the mid 70s.

Night: Mostly clear. Lows around 40.

Day: Mostly sunny. Highs in the mid 70s.

Night: Mostly clear. Lows in the lower 40s.

Day: Partly cloudy in the morning, then clearing. A slight chance of. Highs in the lower 70s.

Day: Sunny. Highs 68 to 75. East winds up to 10 mph in the morning...becoming light and variable.

Night: Mostly clear. Lows 39 to 47. Light and variable winds...becoming northeast around 10 mph after midnight.

Day: Sunny. Highs 73 to 80. East winds 10 to 15 mph.

Night: Partly cloudy. Lows 43 to 52. Northeast winds around 10 mph.

Day: Mostly sunny. Highs 74 to 81. East winds 10 to 15 mph.

Night: Mostly cloudy. Lows 45 to 52.

Day: Mostly clear. Highs 76 to 85. Lows 45 to 52.

Day: Mostly clear. Highs 76 to 85. Lows 45 to 52.

Night: Partly cloudy. Lows 46 to 54.

Day: Sunny. Highs 79 to 86.

Night: Partly cloudy. Lows 46 to 53. Highs 73 to 80.

Day: Sunny, warmer. Highs 66 to 73. Light and variable winds...becoming northeast up to 10 mph in the afternoon.

Night: Mostly clear. Lows 38 to 48. East winds up to 10 mph... shifting to southeast after midnight.

Day: Mostly sunny. Highs 72 to 79. Southeast winds up to 10 mph.

Night: Mostly cloudy. Lows 44 to 54. Southeast winds up to 10 mph.

Day: Partly sunny with a slight chance of showers and thunderstorms. Highs 72 to 79. South winds around 10 mph.

Night: Mostly cloudy with a slight chance of showers and thunderstorms. Lows 43 to 53.

Day: Mostly clear. Highs 74 to 84. Lows 46 to 56.

Day: Mostly clear. Highs 74 to 84. Lows 46 to 56.

Day: Mostly clear. Highs 74 to 84. Lows 46 to 56.

Night: Partly cloudy. Lows 46 to 56. Highs 73 to 81.

Day: Sunny. Highs 61 to 71. Light and variable winds... becoming south up to 10 mph in the afternoon.

Night: Mostly clear. Lows 37 to 47. Light and variable winds...becoming north up to 10 mph after midnight.

Day: Sunny. Highs 66 to 76. Northeast winds around 10 mph... shifting to southeast in the afternoon.

Night: Partly cloudy. Lows 41 to 51. Northeast winds up to 10 mph.

Day: Mostly sunny. Highs 67 to 77. East winds around 10 mph.

Night: Partly cloudy. Lows 42 to 52.

Day: Mostly clear. Highs 69 to 79. Lows 42 to 52.

Day: Mostly clear. Highs 69 to 79. Lows 42 to 52.

Night: Partly cloudy. Lows 44 to 54.

Day: Sunny. Highs 70 to 80.

Night: Partly cloudy. Lows 43 to 53. Highs 65 to 75.

Night: Mostly cloudy. Areas of fog. Lows in the mid 30s.

Day: Areas of fog in the morning. Mostly cloudy with a chance of rain showers. A slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Highs in the lower 50s. Chance of rain 30 percent.

Night: Partly cloudy in the evening, then clearing. Lows in the lower 30s.

Day: Mostly sunny. Highs in the lower 60s.

Night: Mostly clear. Lows in the mid 30s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms. A slight chance of rain showers in the evening, then a chance of rain showers after midnight. Lows in the upper 30s. Chance of rain 30 percent.

Day: Partly cloudy in the morning, then clearing. Highs in the lower 60s.

Night: Mostly clear. Lows in the upper 30s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Mostly clear. Lows in the upper 30s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Mostly clear. Lows around 40.

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

Day: Sunny. Not as cool. Highs 61 to 71.

Night: Mostly clear. Lows 34 to 44.

Day: Sunny. Highs 65 to 75.

Night: Partly cloudy. Lows 37 to 47.

Day: Mostly sunny. Highs 65 to 75.

Night: Partly cloudy. Lows 38 to 48.

Day: Sunny. Highs 66 to 76.

Night: Partly cloudy. Lows 38 to 48.

Day: Sunny. Highs 68 to 77.

Night: Partly cloudy. Lows 40 to 50.

Day: Sunny. Highs 68 to 77.

Night: Partly cloudy. Lows 38 to 48. Highs 63 to 72.