Boulder Weather Forecast

    • 24
    • 54

    Mostly Sunny

    • 30
    • 63

    Mostly Sunny

    • 36
    • 67

    Mostly Sunny

    • 37
    • 65

    Chance Rain Showers

    • 26
    • 60

    Chance Rain Showers

    • 21
    • 47

    Slight Chance Thunderstorms

Today 7 Oct Upper Green River Basin Foothills

Sunny. Highs in the lower 50s.

Tonight 7 Oct Upper Green River Basin Foothills

Clear. Lows in the mid 20s.

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Boulder Temperature Statistics

October Temperature

Pinedale, Ralph Wenz Field Airport (5 miles)

  • Lowest 5 October, 2025

    28.4 °F

  • Average October

    45.5 °F

  • Highest 2 October, 2025

    69.8 °F

Climate (2020–Present)

Pinedale, Ralph Wenz Field Airport (5 miles)

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  • Average Low 2020–2025

    23.4 °F

  • Average 2020–2025

    38.6 °F

  • Average High 2020–2025

    51.9 °F
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