Keystone, CO Weather Forecast & Current Conditions

Night: Partly cloudy. Lows 18 to 26.

Day: Mostly cloudy. Chance of snow showers in the afternoon. Highs 34 to 44. Chance of snow 50 percent.

Night: Snow showers in the evening, then a chance of snow showers after midnight. Snow accumulation of 3 to 6 inches. Lows 17 to 25.

Day: Mostly sunny. Highs 35 to 45.

Night: Partly cloudy. Lows 21 to 29.

Day: Mostly cloudy with a 20 percent chance of snow showers. Highs 34 to 44.

Night: Partly cloudy with a 20 percent chance of snow showers. Lows 16 to 26.

Night: Mostly clear. Highs 36 to 46. Lows 20 to 28.

Day: Mostly clear. Highs 44 to 54. Lows 22 to 32.

Night: Partly cloudy. Lows 24 to 32. Highs 41 to 51.

Day: Mostly clear. Highs 44 to 54. Lows 22 to 32.

Night: Partly cloudy. Lows 17 to 25.

Day: Mostly cloudy. Chance of rain and snow showers in the afternoon. Highs 46 to 52. Chance of precipitation 30 percent.

Night: Mostly cloudy with a chance of rain and snow showers in the evening, then partly cloudy with a slight chance of snow showers after midnight. Lows 18 to 26. Chance of precipitation 40 percent.

Day: Mostly sunny. Highs near 50.

Night: Mostly cloudy. Lows 20 to 28.

Day: Partly cloudy. Highs 46 to 52.

Night: Mostly clear. Lows 16 to 26. Highs near 50.

Night: Mostly clear. Lows 16 to 26. Highs near 50.

Day: Sunny. Highs in the 50s.

Night: Mostly clear. Lows 21 to 29. Highs in the mid to upper 50s.

Night: Partly cloudy. Lows 22 to 30. Highs in the lower to mid 50s.

Night: Mostly clear. Lows 27 to 33.

Day: Mostly cloudy. Chance of rain and snow showers in the afternoon. Highs 44 to 54. Chance of precipitation 40 percent.

Night: Rain showers likely in the evening. Chance of snow showers. Snow accumulation up to 2 inches. Lows 25 to 33. Chance of precipitation 60 percent.

Day: Mostly sunny. Highs 46 to 54.

Night: Partly cloudy. Lows 29 to 35.

Day: Partly cloudy. Highs 47 to 55.

Night: Partly cloudy with a slight chance of rain and snow showers. Lows 27 to 33. Chance of precipitation 20 percent.

Night: Mostly clear. Highs 48 to 58. Lows 28 to 34.

Day: Sunny. Highs 58 to 66.

Night: Mostly clear. Lows 33 to 39. Highs 57 to 65.

Night: Partly cloudy. Lows 33 to 39. Highs 55 to 63.

Night: Clear after midnight then becoming partly cloudy. Near steady temperature 19 to 22. West winds up to 15 mph.

Day: Mostly cloudy. Periods of snow showers and slight chance of thunderstorms in the afternoon. Snow accumulation of 2 to 3 inches. Highs 31 to 39. South winds up to 10 mph. Chance of precipitation 80 percent.

Night: Mostly cloudy. Periods of snow showers and slight chance of thunderstorms until midnight, then chance of snow showers after midnight. Snow may be heavy at times until midnight. Snow accumulation of 6 to 8 inches. Lows in the teens. North winds up to 10 mph. Chance of precipitation 90 percent.

Day: Mostly sunny. Highs 28 to 37. South winds up to 10 mph.

Night: Mostly cloudy. Lows 18 to 22. Southwest winds up to 10 mph.

Day: Partly sunny with a 20 percent chance of snow showers. Highs 27 to 36.

Night: Partly cloudy with a 20 percent chance of snow showers. Lows in the teens.

Night: Mostly clear. Highs 31 to 40. Lows 18 to 22.

Day: Mostly clear. Highs 37 to 46. Lows in the lower to mid 20s.

Night: Partly cloudy. Lows in the lower to mid 20s.

Day: Mostly clear. Highs 37 to 46. Lows in the lower to mid 20s.

Day: Partly sunny. Highs 34 to 43.

Night: Partly cloudy. Lows 15 to 25.

Day: Mostly cloudy. Snow showers in the afternoon. Snow accumulation around one inch. Highs in the 40s.

Night: Mostly cloudy with snow showers in the evening, then partly cloudy after midnight. New snow accumulation 2 to 4 inches. Lows 15 to 25.

Day: Sunny. Highs in the 40s.

Night: Mostly cloudy. Lows 15 to 25.

Day: Partly sunny in the morning, then mostly sunny with a slight chance of snow showers in the afternoon. Highs 35 to 45. Chance of snow 20 percent.

Night: Partly cloudy. Slight chance of snow showers in the evening. Lows 15 to 25. Chance of snow 20 percent.

Night: Mostly clear. Highs in the 40s. Lows 15 to 25.

Day: Mostly clear. Highs 45 to 55. Lows in the 20s.

Night: Partly cloudy. Lows in the 20s. Highs 45 to 55.

Day: Mostly clear. Highs 45 to 55. Lows in the 20s.

Night: Partly cloudy late in the evening, then becoming mostly cloudy. Lows in the 20s.

Day: Partly sunny. Rain showers likely in the afternoon. Highs 45 to 55. Northwest winds 10 to 15 mph with gusts up to 20 mph in the afternoon. Chance of rain 70 percent.

Night: Mostly cloudy. Rain showers likely with a chance of snow showers in the evening, then a slight chance of rain and snow showers after midnight. Patchy fog. No snow accumulation. Lows 25 to 35. Chance of precipitation 70 percent.

Day: Patchy fog in the morning. Sunny. Highs 45 to 55.

Night: Mostly cloudy. Lows 25 to 35.

Day: Mostly sunny. Slight chance of rain showers in the afternoon. Highs 45 to 55. Chance of rain 20 percent.

Night: Mostly clear. Lows 25 to 35. Highs 45 to 55.

Night: Mostly clear. Lows 25 to 35. Highs 45 to 55.

Day: Mostly clear. Highs 55 to 65. Lows 25 to 35.

Night: Partly cloudy. Lows 25 to 35. Highs in the 50s.

Day: Mostly clear. Highs 55 to 65. Lows 25 to 35.

Night: Mostly clear after midnight then becoming mostly cloudy. Near steady temperature 20 to 25. West winds up to 15 mph.

Day: Mostly cloudy. Periods of snow showers and slight chance of thunderstorms in the afternoon. Snow accumulation of 1 to 2 inches. Highs 39 to 46. South winds up to 10 mph. Chance of precipitation 90 percent.

Night: Periods of snow showers and slight chance of thunderstorms until midnight, then chance of snow showers after midnight. Snow accumulation of 4 to 6 inches. Lows 16 to 21. Light winds. Chance of precipitation 90 percent.

Day: Mostly sunny. Highs 37 to 44. Light winds.

Night: Mostly cloudy. Lows 18 to 23. Light winds.

Day: Partly sunny with a 20 percent chance of snow showers. Highs 35 to 44.

Night: Partly cloudy. Lows 14 to 20.

Night: Mostly clear. Highs 39 to 47. Lows 17 to 23.

Day: Mostly clear. Highs 45 to 55. Lows 21 to 26.

Night: Partly cloudy. Lows 22 to 27.

Day: Mostly clear. Highs 45 to 55. Lows 21 to 26.

Day: Partly sunny. Highs 43 to 52.

Night: Mostly clear. Lows 23 to 33.

Day: Mostly cloudy. Highs 44 to 52.

Night: Mostly cloudy. Lows 24 to 34.

Day: Mostly sunny. Highs 48 to 56.

Night: Mostly cloudy. Lows 27 to 37.

Day: Mostly cloudy with a slight chance of rain and snow showers. Highs 46 to 56. Chance of precipitation 20 percent.

Night: Mostly clear with a slight chance of rain and snow showers. Lows 24 to 34. Chance of precipitation 20 percent.

Night: Mostly clear. Highs 48 to 58. Lows 25 to 35.

Day: Sunny. Highs 56 to 64.

Night: Mostly clear. Lows 32 to 42. Highs 56 to 66.

Night: Partly cloudy. Lows 31 to 41. Highs 54 to 62.

Night: Partly cloudy. Lows 23 to 29.

Day: Partly cloudy in the morning, then mostly cloudy with a chance of rain and snow showers in the afternoon. Highs 42 to 48. Southeast winds 10 to 15 mph with gusts up to 20 mph in the afternoon. Chance of precipitation 50 percent.

Night: Snow showers in the evening, then a chance of snow showers after midnight. Snow accumulation of 5 to 6 inches. Lows 21 to 27. Northeast winds 10 to 15 mph in the evening, becoming light.

Day: Mostly sunny. Highs 39 to 45.

Night: Partly cloudy. Lows 23 to 29.

Day: Partly cloudy. Highs 40 to 46.

Night: Partly cloudy with a 20 percent chance of snow showers. Lows 20 to 26.

Night: Mostly clear. Highs 42 to 50. Lows 22 to 28.

Day: Mostly clear. Highs 48 to 57. Lows 25 to 31.

Night: Partly cloudy. Lows 26 to 32. Highs 47 to 55.

Day: Mostly clear. Highs 48 to 57. Lows 25 to 31.

Night: Mostly clear. Lows 30 to 36.

Day: Mostly cloudy. Highs in the 50s.

Night: Mostly cloudy. Lows in the lower to mid 30s.

Day: Mostly sunny. Highs in the mid 50s to lower 60s.

Night: Partly cloudy. Lows in the 30s.

Day: Partly cloudy. Highs in the mid to upper 50s.

Night: Mostly clear. Lows in the lower to mid 30s. Highs near 60.

Night: Mostly clear. Lows in the lower to mid 30s. Highs near 60.

Day: Sunny. Highs in the lower to mid 60s.

Night: Mostly clear. Lows in the mid 30s to lower 40s. Highs in the mid 60s.

Night: Partly cloudy. Lows in the mid 30s to lower 40s. Highs in the lower to mid 60s.

Night: Clear after midnight then becoming partly cloudy. Near steady temperature 23 to 29. West winds up to 15 mph.

Day: Mostly cloudy. Chance of snow showers, rain showers and slight chance of thunderstorms in the afternoon. Highs 35 to 48. South winds up to 10 mph. Chance of precipitation 30 percent.

Night: Periods of snow showers and slight chance of thunderstorms until midnight, then snow showers likely after midnight. Snow accumulation of 2 to 7 inches. Lows 19 to 25. North winds up to 10 mph. Chance of precipitation 80 percent.

Day: Mostly sunny. Highs 32 to 44. Light winds.

Night: Mostly cloudy. Lows 22 to 28. Light winds.

Day: Partly sunny. Highs 33 to 46. Chance of precipitation 20 percent.

Night: Partly cloudy with a 10 percent chance of snow showers. Lows 20 to 26.

Night: Mostly clear. Highs 35 to 47. Lows 22 to 28.

Day: Mostly clear. Highs 42 to 55. Lows 26 to 31.

Night: Partly cloudy. Highs 40 to 54. Lows 26 to 32.

Day: Mostly clear. Highs 42 to 55. Lows 26 to 31.

Night: Mostly clear. Near steady temperature 26 to 31. West winds up to 15 mph.

Day: Partly sunny in the morning, then cloudy with chance of rain showers, slight chance of thunderstorms and snow showers in the afternoon. Highs 46 to 53. Southeast winds up to 10 mph. Chance of precipitation 30 percent.

Night: Periods of snow showers and slight chance of thunderstorms until midnight, then snow showers likely after midnight. Snow accumulation up to 2 inches. Lows 20 to 27. Northwest winds up to 10 mph. Chance of precipitation 80 percent.

Day: Mostly sunny. Highs 43 to 50. Light winds.

Night: Mostly cloudy. Lows 22 to 29. Light winds.

Day: Partly sunny. Highs 44 to 51. Chance of precipitation 20 percent.

Night: Partly cloudy with a 10 percent chance of rain and snow showers. Lows 20 to 26.

Night: Mostly clear. Highs 45 to 52. Lows 22 to 29.

Day: Mostly clear. Highs 52 to 61. Lows 25 to 31.

Night: Partly cloudy. Highs 51 to 59. Lows 26 to 33.

Day: Mostly clear. Highs 52 to 61. Lows 25 to 31.

Night: Partly cloudy late in the evening, then becoming mostly cloudy. Lows 15 to 25. South winds 10 to 15 mph.

Day: Mostly cloudy. Slight chance of snow showers in the afternoon. Highs in the 30s. Chance of snow 20 percent.

Night: Mostly cloudy with a slight chance of snow showers in the evening, then partly cloudy after midnight. Lows 15 to 25. Northeast winds 10 to 15 mph with gusts up to 20 mph in the evening, becoming light. Chance of snow 20 percent.

Day: Sunny. Highs 35 to 45.

Night: Mostly cloudy. Lows in the 20s.

Day: Partly sunny in the morning, then becoming mostly sunny. Highs in the 30s.

Night: Mostly clear. Lows in the 20s. Highs 35 to 45.

Night: Mostly clear. Lows in the 20s. Highs 35 to 45.

Day: Mostly clear. Highs in the 40s. Lows in the 20s.

Night: Partly cloudy. Lows 25 to 35. Highs in the 40s.

Day: Mostly clear. Highs in the 40s. Lows in the 20s.

Night: Mostly clear. Lows near 30.

Day: Mostly cloudy in the morning, then partly cloudy with a slight chance of rain showers in the afternoon. Highs in the lower to mid 50s. Chance of rain 10 percent.

Night: Mostly cloudy. Chance of rain showers in the evening, then a slight chance of snow showers after midnight. Lows near 30. Chance of precipitation 30 percent.

Day: Mostly sunny. Highs in the lower to mid 50s.

Night: Partly cloudy. Lows in the lower to mid 30s.

Day: Partly cloudy. Highs in the lower to mid 50s.

Night: Mostly clear. Lows 29 to 35. Highs in the mid to upper 50s.

Night: Mostly clear. Lows 29 to 35. Highs in the mid to upper 50s.

Night: Clear. Highs in the lower to mid 60s. Lows in the upper 30s.

Night: Mostly clear. Highs in the 60s. Lows in the upper 30s.

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

Night: Mostly clear. Lows near 30.

Day: Partly cloudy. Highs in the mid 50s.

Night: Mostly cloudy. Lows in the lower to mid 30s.

Day: Partly cloudy. Highs in the mid 50s to lower 60s.

Night: Partly cloudy. Lows in the lower to mid 30s.

Day: Partly cloudy. Highs in the mid 50s to lower 60s.

Night: Mostly clear. Lows 29 to 34. Highs near 60.

Night: Mostly clear. Lows 29 to 34. Highs near 60.

Night: Clear. Highs in the mid 60s. Lows 33 to 39.

Night: Mostly clear. Highs in the mid 60s. Lows in the mid to upper 30s.

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

Night: Clear after midnight then becoming partly cloudy. Near steady temperature 25 to 33. Southwest winds up to 10 mph after midnight becoming light.

Day: Mostly cloudy. Chance of rain showers, snow showers and slight chance of thunderstorms in the afternoon. Highs 40 to 49. South winds up to 10 mph. Chance of precipitation 30 percent.

Night: Periods of snow showers and slight chance of thunderstorms until midnight, then chance of snow showers after midnight. Snow accumulation up to 4 inches. Lows 22 to 32. North winds around 10 mph. Chance of precipitation 80 percent.

Day: Partly sunny. Highs 38 to 49. Light winds.

Night: Mostly cloudy. Lows 24 to 34. Southwest winds up to 10 mph.

Day: Partly sunny. Highs 39 to 50. Chance of precipitation 10 percent.

Night: Partly cloudy. Lows 22 to 32. Chance of precipitation 10 percent.

Night: Mostly clear. Highs 41 to 52. Lows 24 to 34.

Day: Mostly clear. Highs 48 to 61. Lows 29 to 39.

Night: Partly cloudy. Highs 48 to 58. Lows 29 to 39.

Day: Mostly clear. Highs 48 to 61. Lows 29 to 39.

Night: Mostly clear after midnight then becoming mostly cloudy. Near steady temperature 21 to 29. West winds up to 15 mph.

Day: Mostly cloudy. Chance of snow showers and slight chance of thunderstorms in the afternoon. Highs 37 to 45. South winds up to 10 mph. Chance of precipitation 30 percent.

Night: Periods of snow showers and slight chance of thunderstorms until midnight, then snow showers likely after midnight. Snow accumulation of 2 to 5 inches. Lows 15 to 24. Northwest winds up to 10 mph. Chance of precipitation 80 percent.

Day: Mostly sunny. Highs 34 to 43. Light winds.

Night: Mostly cloudy. Lows 19 to 28. West winds up to 10 mph.

Day: Partly sunny. Highs 34 to 43. Chance of precipitation 10 percent.

Night: Partly cloudy. Lows 14 to 25. Chance of precipitation 10 percent.

Night: Mostly clear. Highs 37 to 46. Lows 19 to 28.

Day: Mostly clear. Highs 43 to 54. Lows 22 to 30.

Night: Partly cloudy. Lows 23 to 32.

Day: Mostly clear. Highs 43 to 54. Lows 22 to 30.

Day: Partly sunny. Highs 41 to 50.

Night: Mostly clear after midnight then becoming mostly cloudy. Near steady temperature 17 to 25. West winds up to 15 mph.

Day: Mostly cloudy. Chance of snow showers and slight chance of thunderstorms in the afternoon. Highs 30 to 38. Southwest winds around 10 mph. Chance of precipitation 30 percent.

Night: Cloudy. Periods of snow showers and slight chance of thunderstorms until midnight, then chance of snow showers after midnight. Snow may be heavy at times until midnight. Snow accumulation of 2 to 6 inches. Lows 12 to 21. Northwest winds around 10 mph. Chance of precipitation 90 percent.

Day: Mostly sunny. Highs 26 to 37. South winds up to 10 mph.

Night: Mostly cloudy. Lows 16 to 25. Southwest winds up to 10 mph.

Day: Partly sunny. Highs 26 to 37. Chance of precipitation 10 percent.

Night: Partly cloudy. Lows 11 to 21. Chance of precipitation 10 percent.

Night: Mostly clear. Highs 28 to 40. Lows 16 to 24.

Day: Mostly clear. Highs 35 to 46. Lows 19 to 27.

Night: Partly cloudy. Lows 20 to 28.

Day: Mostly clear. Highs 35 to 46. Lows 19 to 27.

Day: Partly sunny. Highs 32 to 43.

Night: Partly cloudy late in the evening, then becoming mostly cloudy. Lows 15 to 25.

Day: Mostly cloudy. Patchy fog in the morning. Slight chance of rain showers in the afternoon. Highs 45 to 55. Chance of rain 20 percent.

Night: Mostly cloudy with a slight chance of rain showers in the evening, then partly cloudy after midnight. Patchy fog. Lows 15 to 25. Chance of rain 20 percent.

Day: Patchy fog in the morning. Sunny. Highs 45 to 55.

Night: Mostly cloudy. Lows 15 to 25.

Day: Partly sunny in the morning then clearing. Highs in the 40s.

Night: Mostly clear. Lows 15 to 25. Highs 45 to 55.

Night: Mostly clear. Lows 15 to 25. Highs 45 to 55.

Day: Mostly clear. Highs 55 to 65. Lows in the 20s.

Night: Partly cloudy. Lows in the 20s. Highs in the 50s.

Day: Mostly clear. Highs 55 to 65. Lows in the 20s.

Night: Partly cloudy. Lows 15 to 25.

Day: Mostly sunny in the morning, then mostly cloudy with snow showers with a slight chance of thunderstorms in the afternoon. No snow accumulation. Highs 35 to 45.

Night: Mostly cloudy with snow showers in the evening, then partly cloudy with a chance of snow showers after midnight. Snow accumulation around one inch. Lows 15 to 25.

Day: Patchy fog in the morning. Sunny. Highs 35 to 45.

Night: Mostly cloudy. Lows in the 20s.

Day: Partly sunny in the morning, then becoming mostly sunny. Highs 35 to 45.

Night: Mostly clear. Lows 15 to 25. Highs 35 to 45.

Night: Mostly clear. Lows in the 20s. Highs 45 to 55.

Day: Mostly clear. Lows in the 20s. Highs 45 to 55.

Day: Mostly clear. Lows in the 20s. Highs 45 to 55.

Night: Partly cloudy. Lows in the 20s. Highs in the 40s.