Neff Reservoir Weather Forecast

    • 59
    • 89

    Slight Chance Thunderstorms

    • 57
    • 93

    Chance Thunderstorms

    • 57
    • 89

    Chance Thunderstorms

    • 57
    • 88

    Chance Thunderstorms

    • 60
    • 95

    Mostly Sunny

    • 64
    • 101

    Hot

Today 6 Jul Natrona County Lower Elevations

Partly cloudy and breezy. Highs around 90. Northeast Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 6 Jul Natrona County Lower Elevations

Partly cloudy and breezy. Lows in the upper 50s. East Winds 15 to 25 Mph with Gusts up to 40 Mph, becoming northeast 10 to 15 Mph with Gusts up to 30 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Neff Reservoir Temperature Statistics

July Temperature

Casper, Natrona County International Airport (37.3 miles)

  • Lowest 2 July, 2026

    46.7 °F

  • Average July

    68.9 °F

  • Highest 2 July, 2026

    90.6 °F

Climate (2021–2026)

Casper, Natrona County International Airport (37.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    33.2 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    61.4 °F
Get WillyWeather+ to remove ads