Swissvale Weather Forecast

    • 53
    • 76

    Mostly Sunny

    • 60
    • 82

    Mostly Sunny

    • 55
    • 73

    Rain Showers

    • 58
    • 79

    Chance Rain Showers

    • 49
    • 72

    Partly Sunny

    • 48
    • 70

    Mostly Sunny

    • 53
    • 74

    Partly Sunny

Today 2 Sep Allegheny

Partly cloudy. Near steady temperature in the mid 70s. Southeast Winds around 5 Mph.

Tonight 2 Sep Allegheny

Mainly clear. Lows in the lower 50s. Southeast Winds around 5 Mph.

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Swissvale Temperature Statistics

September Temperature

Pittsburgh - Allegheny County Airport (5 miles)

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  • Average September

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Climate (2020–Present)

Pittsburgh - Allegheny County Airport (5 miles)

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  • Average Low 2020–2025

    46.2 °F

  • Average 2020–2025

    54.7 °F

  • Average High 2020–2025

    63.4 °F
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