Glassport Weather Forecast

    • 56
    • 66

    Rain

    • 58
    • 71

    Rain Showers Likely

    • 47
    • 77

    Rain Showers

    • 44
    • 60

    Mostly Sunny

    • 52
    • 69

    Chance Rain

    • 60
    • 72

    Chance Rain

Today 5 Mar Allegheny

Widespread dense fog this morning. Rain. A slight chance of Thunderstorms this afternoon. Warm with Highs in the mid 60s. South Winds 5 to 10 Mph. Chance of rain near 100 percent.

Tonight 5 Mar Allegheny

Considerable cloudiness. Rain with a slight chance of Thunderstorms in the Evening, then a chance of rain after midnight. Patchy fog after midnight. Mild. Lows in the mid 50s. Southwest Winds 5 to 10 Mph. Chance of rain 90 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Glassport Temperature Statistics

March Temperature

Pittsburgh - Allegheny County Airport (2.5 miles)

  • Lowest 2 March, 2026

    19.9 °F

  • Average March

    33.9 °F

  • Highest 3 March, 2026

    51.1 °F

Climate (2021–Present)

Pittsburgh - Allegheny County Airport (2.5 miles)

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

  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.5 °F

  • Average High 2021–2026

    63.2 °F
Get WillyWeather+ to remove ads