McKeesport Weather Forecast

    • 50
    • 75

    Mostly Sunny

    • 44
    • 77

    Chance Rain Showers

    • 44
    • 65

    Mostly Sunny

    • 63
    • 81

    Mostly Cloudy

    • 64
    • 80

    Slight Chance Rain Showers

    • 64
    • 85

    Chance Rain Showers

Today 9 Apr Allegheny

Mostly sunny. Warm with Highs in the lower 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 9 Apr Allegheny

Mainly clear. Mild. Lows around 50. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McKeesport Temperature Statistics

April Temperature

Pittsburgh - Allegheny County Airport (2.5 miles)

  • Lowest 6 April, 2026

    35.1 °F

  • Average April

    59 °F

  • Highest 4 April, 2026

    82 °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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