Somerset County Airport Weather Forecast

    • 54
    • 73

    Mostly Sunny

    • 64
    • 83

    Chance Rain Showers

    • 63
    • 79

    Rain Showers

    • 52
    • 74

    Chance Rain Showers

    • 59
    • 73

    Chance Rain Showers

    • 59
    • 75

    Rain Showers Likely

    • 57
    • 72

    Chance Rain Showers

Today 15 Sep Somerset

Sunny. Highs in the mid 70s. South Winds 5 to 10 Mph.

Tonight 15 Sep Somerset

Mostly clear. Lows in the mid 50s. South Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Somerset County Airport Temperature Statistics

September Temperature

Johnstown - Cambria County Airport (21.1 miles)

  • Lowest 7 September, 2026

    52.6 °F

  • Average September

    70.1 °F

  • Highest 2 September, 2026

    85.6 °F

Climate (2021–2026)

Johnstown - Cambria County Airport (21.1 miles)

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

  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    58.7 °F
Get WillyWeather+ to remove ads