10-Day Weather Forecast - Jefferson, CO

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  • 38|17°F
    Mostly Sunny
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    Today

    38°F

    Mostly sunny. High temperature around 38F. Dew point will be around 10F with an average humidity of 53%. Winds will be 8 mph from the W.

    Tonight

    17°F

    Partly cloudy. Slight chance of snow after midnight. Chance of snow towards sunrise. Lows 12 to 16. Chance of snow 30 percent.

    Hourly details
  • Day

    29°F

    Partly cloudy. Chance of snow in the morning. Highs 30 to 38. Northwest winds 10 to 15 mph with gusts up to 20 mph in the afternoon. Chance of snow 40 percent.

    Night

    9°F

    Mostly clear. Lows 8 to 16. West winds 10 to 15 mph with gusts up to 20 mph after midnight.

    Hourly details
  • Day

    33°F

    Mostly sunny. Highs 36 to 46. West winds 20 to 25 mph with gusts up to 35 mph.

    Night

    16°F

    Mostly clear. Lows 13 to 19. West winds 10 to 15 mph with gusts up to 30 mph.

    Hourly details
  • Day

    33°F

    Mostly clear. Highs 36 to 46. Lows 11 to 17.

    Night

    14°F

    Mostly clear. Highs 36 to 46. Lows 11 to 17.

    Hourly details
  • Day

    38°F

    Partly cloudy. Highs 36 to 46. Lows 14 to 20.

    Night

    19°F

    Partly cloudy. Highs 36 to 46. Lows 14 to 20.

    Hourly details
  • Day

    31°F

    Partly cloudy. Highs 36 to 46. Lows 14 to 20.

    Night

    21°F

    Partly cloudy with a 20 percent chance of snow. Lows 13 to 19. Highs 33 to 41.

    Hourly details
  • Weekend Weather

  • Day

    29°F

    Partly cloudy with a 20 percent chance of snow. Lows 13 to 19. Highs 33 to 41.

    Night

    15°F

    Partly cloudy with a 10 percent chance of snow. Lows 13 to 19.

  • Day

    33°F

    Partly cloudy. Highs 35 to 43.

    Night

    17°F

    Clear. Low temperature around 17F. Dew point will be around 6F with an average humidity of 53%. Winds will be 8 mph from the W.

  • Day

    32°F

    Sunny. High temperature around 32F. Dew point will be around 5F with an average humidity of 37%. Winds will be 8 mph from the W.

    Night

    16°F

    Clear. Low temperature around 16F. Dew point will be around 7F with an average humidity of 54%. Winds will be 6 mph from the W.

  • Day

    31°F

    Sunny. High temperature around 31F. Dew point will be around 7F with an average humidity of 42%. Winds will be 9 mph from the W.

    Night

    17°F

    Clear. Low temperature around 17F. Dew point will be around 5F with an average humidity of 49%. Winds will be 7 mph from the W.