Neff Reservoir Weather Forecast

    • 38
    • 56

    Breezy

    • 34
    • 54

    Mostly Sunny

    • 36
    • 62

    Partly Sunny

    • 38
    • 63

    Partly Sunny

    • 37
    • 60

    Mostly Cloudy

    • 34
    • 55

    Rain/Snow Likely

Today 27 Oct Natrona County Lower Elevations

Mostly sunny and windy. Highs in the mid 50s. Southwest Winds 25 to 35 Mph with Gusts up to 55 Mph.

Tonight 27 Oct Natrona County Lower Elevations

Partly cloudy. A chance of Showers after midnight. Lows around 40. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Neff Reservoir Temperature Statistics

October Temperature

Casper, Natrona County International Airport (37.3 miles)

  • Lowest 16 October, 2026

    25.6 °F

  • Average October

    54.3 °F

  • Highest 5 October, 2026

    87.7 °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

    47.8 °F

  • Average High 2021–2026

    61.7 °F
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