Jamestown Weather Forecast

    • 36
    • 55

    Partly Sunny

    • 35
    • 53

    Chance Rain

    • 33
    • 57

    Chance Rain/Snow

    • 28
    • 43

    Rain/Snow

    • 30
    • 49

    Chance Snow

    • 25
    • 47

    Snow Likely

Today 28 Feb Larimer and Boulder Counties Between 6000 and 9000 Feet

Mostly sunny. Highs 50 to 60. West Winds 15 to 25 Mph with Gusts up to 40 Mph.

Tonight 28 Feb Larimer and Boulder Counties Between 6000 and 9000 Feet

Mostly cloudy. Slight chance of snow after midnight. Lows 32 to 38. Chance of snow 10 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jamestown Temperature Statistics

February Temperature

Boulder Municipal Airport (9.9 miles)

  • Lowest 20 February, 2026

    12.2 °F

  • Average February

    45 °F

  • Highest 9 February, 2026

    71.6 °F

Climate (2021–Present)

Boulder Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    65.7 °F
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