Big V Reservoir Weather Forecast

    • 33
    • 49

    Slight Chance Rain Showers

    • 37
    • 55

    Partly Sunny

    • 32
    • 52

    Breezy

    • 35
    • 58

    Partly Sunny

    • 37
    • 64

    Partly Sunny

    • 36
    • 61

    Chance Rain Showers

Today 25 Oct Natrona County Lower Elevations

Partly cloudy. Highs around 50. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph this afternoon.

Tonight 25 Oct Natrona County Lower Elevations

Mostly cloudy. A chance of rain Showers after midnight. Lows in the lower 30s. East Winds 10 to 15 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big V Reservoir Temperature Statistics

October Temperature

Casper, Natrona County International Airport (34.2 miles)

  • Lowest 16 October, 2026

    25.6 °F

  • Average October

    56 °F

  • Highest 5 October, 2026

    87.7 °F

Climate (2021–2026)

Casper, Natrona County International Airport (34.2 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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