Grantsville Weather Forecast

    • 21
    • 36

    Snow Showers

    • 32
    • 41

    Rain

    • 25
    • 49

    Rain

    • 22
    • 34

    Mostly Cloudy

    • 34
    • 43

    Mostly Cloudy

    • 27
    • 46

    Mostly Cloudy

Today 29 Jan Garrett

Cloudy with scattered snow Showers. Snow accumulation up to 1 inch possible. Breezy with Highs in the mid 40s. Except around 40 at the higher Elevations. West Winds 15 to 25 Mph with Gusts up to 55 Mph. Chance of snow 50 percent.

Tonight 29 Jan Garrett

Mostly cloudy with scattered snow Showers in the Evening, then partly cloudy after midnight. Little or no snow accumulation. Lows in the lower 20s. West Winds 15 to 20 Mph with Gusts up to 40 Mph. Chance of snow 30 percent.

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Grantsville Temperature Statistics

January Temperature

Garrett County Airport (12.4 miles)

  • Lowest 22 January, 2025

    -9.4 °F

  • Average January

    17 °F

  • Highest 18 January, 2025

    39.2 °F

Climate (2020–Present)

Garrett County Airport (12.4 miles)

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  • Average Low 2020–2025

    41.4 °F

  • Average 2020–2025

    48.1 °F

  • Average High 2020–2025

    55.9 °F
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