Glassport Weather Forecast

    • 38
    • 81

    Rain Showers

    • 26
    • 47

    Mostly Cloudy

    • 34
    • 53

    Partly Sunny

    • 45
    • 60

    Mostly Cloudy

    • 38
    • 69

    Rain Likely

    • 26
    • 48

    Slight Chance Rain/Snow

Today 22 Mar Allegheny

Partly cloudy. Numerous Showers and scattered Thunderstorms in the afternoon. Some Thunderstorms may be severe with damaging Winds and large hail. Unseasonably warm with Highs in the upper 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 22 Mar Allegheny

Showers and scattered Thunderstorms in the Evening, then numerous Showers after midnight. Some Thunderstorms may be severe with damaging Winds and large hail. Lows in the upper 30s. Northwest Winds 10 to 15 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Glassport Temperature Statistics

March Temperature

Pittsburgh - Allegheny County Airport (2.5 miles)

  • Lowest 18 March, 2026

    15.1 °F

  • Average March

    47.9 °F

  • Highest 7 March, 2026

    78.1 °F

Climate (2021–Present)

Pittsburgh - Allegheny County Airport (2.5 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    63.3 °F
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