Rock Spring Reservoir Weather Forecast

    • 36
    • 62

    Mostly Sunny

    • 35
    • 59

    Partly Sunny

    • 31
    • 58

    Partly Sunny

    • 35
    • 58

    Partly Sunny

    • 27
    • 54

    Chance Rain/Snow

    • 20
    • 36

    Chance Snow Showers

Today 5 Feb Natrona County Lower Elevations

Sunny, breezy with Highs around 60. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 5 Feb Natrona County Lower Elevations

Clear. Lows in the mid 30s. Southwest Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rock Spring Reservoir Temperature Statistics

February Temperature

Casper, Natrona County International Airport (34.8 miles)

  • Lowest 2 February, 2026

    21 °F

  • Average February

    39.5 °F

  • Highest 1 February, 2026

    57.9 °F

Climate (2021–Present)

Casper, Natrona County International Airport (34.8 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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