Grantsville Weather Forecast

    • 54
    • 72

    Slight Chance Thunderstorms

    • 55
    • 75

    Chance Rain Showers

    • 45
    • 66

    Rain Showers

    • 44
    • 63

    Slight Chance Rain Showers

    • 50
    • 67

    Rain Showers

    • 47
    • 65

    Rain Showers Likely

Today 23 Apr Eastern Garrett

Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the upper 70s. Except in the lower 70s at the higher Elevations. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 23 Apr Eastern Garrett

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the mid 50s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

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Grantsville Temperature Statistics

April Temperature

Garrett County Airport (12.4 miles)

  • Lowest 8 April, 2026

    23 °F

  • Average April

    55.1 °F

  • Highest 4 April, 2026

    78.8 °F

Climate (2021–Present)

Garrett County Airport (12.4 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    56.8 °F
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