Boulder Weather Forecast

    • 36
    • 63

    Rain Showers

    • 36
    • 57

    Rain Showers

    • 29
    • 56

    Rain Showers

    • 26
    • 54

    Rain/Snow Likely

    • 24
    • 52

    Chance Rain/Snow

    • 22
    • 54

    Mostly Sunny

Today 10 Oct Upper Green River Basin Foothills

Mostly cloudy. Showers likely with a slight chance of Thunderstorms this Morning, then Showers with a chance of Thunderstorms this afternoon. Highs in the mid 50s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 80 percent.

Tonight 10 Oct Upper Green River Basin Foothills

Showers with a chance of Thunderstorms in the Evening, then Showers likely with a slight chance of Thunderstorms after midnight. Lows around 40. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 80 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Boulder Temperature Statistics

October Temperature

Pinedale, Ralph Wenz Field Airport (5 miles)

  • Lowest 8 October, 2026

    30.2 °F

  • Average October

    59.9 °F

  • Highest 5 October, 2026

    77 °F

Climate (2021–2026)

Pinedale, Ralph Wenz Field Airport (5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    24.7 °F

  • Average 2021–2026

    39.7 °F

  • Average High 2021–2026

    52.6 °F
Get WillyWeather+ to remove ads