Casper Mountain Weather Forecast

    • 29
    • 38

    Mostly Sunny

    • 30
    • 44

    Mostly Sunny

    • 31
    • 47

    Mostly Sunny

    • 27
    • 42

    Partly Sunny

    • 31
    • 43

    Partly Sunny

    • 24
    • 41

    Chance Snow Showers

Today 4 Feb Casper Mountain

Mostly sunny this Morning, then becoming partly cloudy. Highs in the lower 40s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 4 Feb Casper Mountain

Partly cloudy in the Evening, then clearing. Lows in the upper 20s. Southwest Winds around 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Casper Mountain Temperature Statistics

February Temperature

Casper, Natrona County International Airport (13 miles)

  • Lowest 2 February, 2026

    21 °F

  • Average February

    41.8 °F

  • Highest 1 February, 2026

    57.9 °F

Climate (2021–Present)

Casper, Natrona County International Airport (13 miles)

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  • Average Low 2021–2026

    33 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    60.7 °F
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