Glassport Weather Forecast

    • 31
    • 44

    Gradual Clearing

    • 32
    • 57

    Slight Chance Rain/Snow

    • 38
    • 51

    Mostly Cloudy

    • 43
    • 68

    Rain Likely

    • 22
    • 60

    Chance Rain/Snow

    • 20
    • 33

    Mostly Cloudy

Today 12 Mar Allegheny

Considerable cloudiness this Morning, then becoming partly cloudy. Highs in the lower 40s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 12 Mar Allegheny

Mainly clear. Lows in the lower 30s. West Winds 10 to 15 Mph, becoming southwest 5 to 10 Mph after midnight.

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  • 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

    51.2 °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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