Quemahoning Reservoir Weather Forecast

    • 62
    • 74

    Chance Rain Showers

    • 63
    • 79

    Rain Showers Likely

    • 57
    • 75

    Chance Rain Showers

    • 57
    • 79

    Mostly Sunny

    • 61
    • 82

    Chance Rain Showers

    • 54
    • 78

    Chance Thunderstorms

    • 49
    • 73

    Slight Chance Thunderstorms

Today 19 Aug Somerset

Partly sunny. Near steady temperature in the lower 70s. Southeast Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 19 Aug Somerset

Mostly cloudy. A slight chance of Showers. Lows in the lower 60s. Southeast Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Quemahoning Reservoir Temperature Statistics

August Temperature

Johnstown - Cambria County Airport (12.4 miles)

  • Lowest 3 August, 2025

    51.7 °F

  • Average August

    70 °F

  • Highest 12 August, 2025

    86.6 °F

Climate (2020–Present)

Johnstown - Cambria County Airport (12.4 miles)

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

  • Average Low 2020–2025

    43 °F

  • Average 2020–2025

    50.6 °F

  • Average High 2020–2025

    58.5 °F
Get WillyWeather+ to remove ads