Big V Reservoir Weather Forecast

    • 57
    • 91

    Mostly Sunny

    • 59
    • 87

    Chance Thunderstorms

    • 59
    • 91

    Slight Chance Thunderstorms

    • 59
    • 92

    Mostly Sunny

    • 57
    • 93

    Mostly Sunny

    • 57
    • 92

    Slight Chance Thunderstorms

    • 57
    • 88

    Slight Chance Thunderstorms

Today 17 Jul Natrona County Lower Elevations

Mostly sunny and Breezy, warmer. Near steady temperature in the upper 80s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 17 Jul Natrona County Lower Elevations

Mostly clear. Lows in the mid 50s. West Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Big V Reservoir Temperature Statistics

July Temperature

Casper, Natrona County International Airport (34.2 miles)

  • Lowest 12 July, 2025

    41.6 °F

  • Average July

    73.8 °F

  • Highest 9 July, 2025

    100.7 °F

Climate (2020–Present)

Casper, Natrona County International Airport (34.2 miles)

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

  • Average Low 2020–2025

    32.6 °F

  • Average 2020–2025

    46.6 °F

  • Average High 2020–2025

    60.2 °F
Get WillyWeather+ to remove ads