Casselman Weather Forecast

    • 47
    • 65

    Mostly Cloudy

    • 36
    • 60

    Mostly Sunny

    • 42
    • 61

    Sunny

    • 46
    • 68

    Mostly Sunny

    • 45
    • 67

    Mostly Sunny

    • 45
    • 67

    Partly Sunny

Today 4 Oct Somerset

Mostly cloudy with Areas of drizzle. Near steady temperature in the lower 60s. South Winds around 5 Mph.

Tonight 4 Oct Somerset

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 40s. West Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Casselman Temperature Statistics

October Temperature

Garrett County Airport (21.7 miles)

  • Lowest 2 October, 2026

    53.6 °F

  • Average October

    65 °F

  • Highest 1 October, 2026

    77 °F

Climate (2021–2026)

Garrett County Airport (21.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    42.2 °F

  • Average 2021–2026

    49.1 °F

  • Average High 2021–2026

    57 °F
Get WillyWeather+ to remove ads