Garnett Lake Weather Forecast

    • 60
    • 89

    Chance Thunderstorms

    • 59
    • 91

    Chance Thunderstorms

    • 59
    • 88

    Chance Thunderstorms

    • 60
    • 92

    Slight Chance Thunderstorms

    • 60
    • 94

    Mostly Sunny

    • 60
    • 96

    Mostly Sunny

    • 60
    • 96

    Mostly Sunny

Today 21 Jul North Bighorn Basin

Mostly cloudy with Showers likely with a chance of dry Thunderstorms. Breezy with Highs in the upper 80s. Southeast Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 60 percent.

Tonight 21 Jul North Bighorn Basin

Partly cloudy. A chance of Showers with a slight chance of Thunderstorms this evening. Lows around 60. Northwest Winds 10 to 15 Mph. Gusts up to 30 Mph after midnight. Chance of rain 30 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Garnett Lake Temperature Statistics

July Temperature

South Big Horn County Airport (3.1 miles)

  • Lowest 6 July, 2025

    51.7 °F

  • Average July

    75.1 °F

  • Highest 9 July, 2025

    101.6 °F

Climate (2020–Present)

South Big Horn County Airport (3.1 miles)

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

  • Average Low 2020–2025

    33.4 °F

  • Average 2020–2025

    47.2 °F

  • Average High 2020–2025

    61.2 °F
Get WillyWeather+ to remove ads