Grantsville Weather Forecast

    • 63
    • 84

    Mostly Sunny

    • 66
    • 86

    Mostly Sunny

    • 67
    • 86

    Chance Thunderstorms

    • 64
    • 81

    Chance Thunderstorms

    • 64
    • 82

    Chance Rain Showers

    • 64
    • 81

    Chance Thunderstorms

    • 65
    • 80

    Rain Showers Likely

Today 5 Jul Eastern Garrett

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

Tonight 5 Jul Eastern Garrett

Mostly clear. Lows in the lower 60s. South Winds around 5 Mph.

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Grantsville Temperature Statistics

July Temperature

Garrett County Airport (12.4 miles)

  • Lowest 2 July, 2025

    60.8 °F

  • Average July

    68.7 °F

  • Highest 2 July, 2025

    77 °F

Climate (2020–Present)

Garrett County Airport (12.4 miles)

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  • Average Low 2020–2025

    41.8 °F

  • Average 2020–2025

    48.6 °F

  • Average High 2020–2025

    56.4 °F
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