Jefferson Weather Forecast

    • 47
    • 73

    Rain Showers

    • 45
    • 70

    Rain Showers

    • 44
    • 71

    Rain Showers

    • 44
    • 73

    Chance Thunderstorms

    • 45
    • 76

    Chance Thunderstorms

    • 48
    • 77

    Chance Thunderstorms

Today 22 Jul South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Partly cloudy in the Morning, then Showers with Thunderstorms likely in the afternoon. Highs 62 to 72.

Tonight 22 Jul South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Mostly cloudy. Chance of Thunderstorms in the evening. Lows 41 to 51. Chance of precipitation 40 percent.

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Jefferson Temperature Statistics

July Temperature

Copper Mountain - Red Cliff Pass (19.9 miles)

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  • Average July

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Climate (2020–Present)

Copper Mountain - Red Cliff Pass (19.9 miles)

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  • Average Low 2020–2025

    29.6 °F

  • Average 2020–2025

    36.1 °F

  • Average High 2020–2025

    42.5 °F
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