Grantsville Weather Forecast

    • 61
    • 77

    Mostly Sunny

    • 65
    • 81

    Partly Sunny

    • 67
    • 82

    Mostly Cloudy

    • 69
    • 84

    Partly Sunny

    • 68
    • 85

    Chance Rain Showers

    • 63
    • 81

    Chance Rain Showers

Today 29 Aug Eastern Garrett

Sunny. Highs in the lower 80s. Except in the upper 70s at the higher Elevations. Southeast Winds around 5 Mph.

Tonight 29 Aug Eastern Garrett

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 60s. South Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Grantsville Temperature Statistics

August Temperature

Garrett County Airport (12.4 miles)

  • Lowest 25 August, 2026

    53.6 °F

  • Average August

    67.5 °F

  • Highest 4 August, 2026

    80.6 °F

Climate (2021–2026)

Garrett County Airport (12.4 miles)

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

  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    49 °F

  • Average High 2021–2026

    56.9 °F
Get WillyWeather+ to remove ads