Neff Reservoir Weather Forecast

    • 48
    • 82

    Becoming Sunny

    • 45
    • 78

    Mostly Sunny

    • 46
    • 79

    Sunny

    • 52
    • 81

    Mostly Sunny

    • 39
    • 78

    Breezy

    • 33
    • 52

    Rain/Snow Likely

Today 6 Oct Natrona County Lower Elevations

Mostly sunny. Highs around 80. West Winds around 10 Mph, becoming northwest this afternoon. Gusts up to 25 Mph.

Tonight 6 Oct Natrona County Lower Elevations

Clear. Lows in the mid 40s. Northeast Winds around 10 Mph with Gusts up to 20 Mph in the evening.

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Neff Reservoir Temperature Statistics

October Temperature

Casper, Natrona County International Airport (37.3 miles)

  • Lowest 2 October, 2026

    37 °F

  • Average October

    59 °F

  • Highest 2 October, 2026

    82 °F

Climate (2021–2026)

Casper, Natrona County International Airport (37.3 miles)

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  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    61.6 °F
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