Casselman Weather Forecast

    • 34
    • 44

    Slight Chance Rain Showers

    • 42
    • 52

    Rain Showers

    • 52
    • 60

    Rain Showers

    • 32
    • 57

    Rain Showers

    • 21
    • 34

    Chance Snow Showers

    • 24
    • 31

    Partly Sunny

Today 7 Jan Somerset

Cloudy. A chance of Showers this morning. Highs in the lower 40s. West Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 50 percent.

Tonight 7 Jan Somerset

Mostly cloudy. Lows in the mid 30s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Casselman Temperature Statistics

January Temperature

Garrett County Airport (21.7 miles)

  • Lowest 1 January, 2026

    8.6 °F

  • Average January

    21.8 °F

  • Highest 5 January, 2026

    46.4 °F

Climate (2021–Present)

Garrett County Airport (21.7 miles)

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  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    48.6 °F

  • Average High 2021–2026

    56.5 °F
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