Grantsville Weather Forecast

    • 34
    • 57

    Sunny

    • 40
    • 60

    Mostly Sunny

    • 43
    • 65

    Mostly Sunny

    • 42
    • 66

    Partly Sunny

    • 44
    • 62

    Mostly Cloudy

    • 47
    • 68

    Mostly Sunny

    • 48
    • 69

    Partly Sunny

Today 24 Oct Eastern Garrett

Partly sunny. Highs in the upper 60s.

Tonight 24 Oct Eastern Garrett

Clear. Patchy frost after midnight. Lows in the mid 30s. Southeast Winds around 5 Mph.

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Grantsville Temperature Statistics

October Temperature

Garrett County Airport (12.4 miles)

  • Lowest 17 October, 2026

    35.6 °F

  • Average October

    55.4 °F

  • Highest 1 October, 2026

    77 °F

Climate (2021–2026)

Garrett County Airport (12.4 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    49 °F

  • Average High 2021–2026

    57 °F
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