Pittsburgh International Airport Weather Forecast

    • 53
    • 71

    Mostly Sunny

    • 42
    • 74

    Rain Showers Likely

    • 42
    • 61

    Mostly Sunny

    • 61
    • 77

    Mostly Cloudy

    • 61
    • 75

    Chance Rain Showers

    • 65
    • 82

    Chance Rain Showers

Today 9 Apr Allegheny

Mostly sunny. Warm with Highs in the lower 70s. Southwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 9 Apr Allegheny

Mainly clear. Mild. Lows in the lower 50s. South Winds 5 to 10 Mph.

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Pittsburgh International Airport Temperature Statistics

April Temperature

Pittsburgh, Pittsburgh International Airport (1.9 miles)

  • Lowest 7 April, 2026

    30 °F

  • Average April

    57.2 °F

  • Highest 4 April, 2026

    83.6 °F

Climate (2021–Present)

Pittsburgh, Pittsburgh International Airport (1.9 miles)

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  • Average Low 2021–2026

    44.9 °F

  • Average 2021–2026

    54 °F

  • Average High 2021–2026

    63.2 °F
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