St. Clair Weather Forecast

    • 34
    • 44

    Decreasing Clouds

    • 29
    • 43

    Slight Chance Snow

    • 28
    • 37

    Snow

    • 22
    • 36

    Chance Snow

    • 23
    • 32

    Chance Snow Showers

    • 36
    • 42

    Chance Rain Showers

    • 27
    • 45

    Chance Rain Showers

Today 20 Feb Schuylkill

Mostly cloudy. Highs in the lower 40s. East Winds around 5 Mph with Gusts up to 25 Mph.

Tonight 20 Feb Schuylkill

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the lower 30s. West Winds 5 to 10 Mph with Gusts up to 30 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

St. Clair Temperature Statistics

February Temperature

Hazleton Municipal Airport (21.1 miles)

  • Lowest 8 February, 2026

    -0.4 °F

  • Average February

    23.4 °F

  • Highest 15 February, 2026

    44.6 °F

Climate (2021–Present)

Hazleton Municipal Airport (21.1 miles)

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

  • Average Low 2021–2026

    40.5 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    58 °F
Get WillyWeather+ to remove ads