Rock Spring Reservoir Weather Forecast

    • 36
    • 55

    Breezy

    • 39
    • 59

    Mostly Cloudy

    • 35
    • 59

    Chance Rain/Snow

    • 28
    • 45

    Partly Sunny

    • 31
    • 52

    Chance Snow Showers

    • 27
    • 42

    Snow Showers Likely

Today 15 Nov Natrona County Lower Elevations

Sunny this Morning, then becoming partly cloudy. Breezy with Highs in the mid 50s. Southwest Winds 15 to 25 Mph with Gusts up to 40 Mph.

Tonight 15 Nov Natrona County Lower Elevations

Partly cloudy in the Evening, then clearing. Breezy with Lows in the mid 30s. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rock Spring Reservoir Temperature Statistics

November Temperature

Casper, Natrona County International Airport (34.8 miles)

  • Lowest 5 November, 2026

    28.7 °F

  • Average November

    46.7 °F

  • Highest 8 November, 2026

    65.6 °F

Climate (2021–2026)

Casper, Natrona County International Airport (34.8 miles)

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  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    61.8 °F
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