Jefferson Weather Forecast

    • 28
    • 55

    Mostly Sunny

    • 31
    • 58

    Mostly Sunny

    • 31
    • 57

    Slight Chance Rain Showers

    • 25
    • 56

    Chance Rain/Snow

    • 21
    • 45

    Chance Snow

    • 21
    • 43

    Chance Snow Showers

    • 23
    • 43

    Chance Snow Showers

Today 25 Mar South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Mostly sunny. Highs 41 to 51. West Winds 10 to 15 Mph with Gusts up to 20 Mph.

Tonight 25 Mar South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Mostly clear. Lows 21 to 31.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jefferson Temperature Statistics

March Temperature

Copper Mountain - Red Cliff Pass (19.9 miles)

  • Lowest 19 March, 2025

    6.8 °F

  • Average March

    25 °F

  • Highest 1 March, 2025

    44.6 °F

Climate (2020–Present)

Copper Mountain - Red Cliff Pass (19.9 miles)

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  • Average Low 2020–2025

    29.9 °F

  • Average 2020–2025

    36.5 °F

  • Average High 2020–2025

    42.9 °F
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