Rostraver Airport Weather Forecast

    • 72
    • 89

    Chance Thunderstorms

    • 72
    • 91

    Chance Thunderstorms

    • 69
    • 89

    Rain Showers Likely

    • 65
    • 85

    Rain Showers Likely

    • 62
    • 80

    Chance Rain Showers

    • 61
    • 79

    Partly Sunny

Today 1 Sep Westmoreland

Partly sunny with a slight chance of Showers and Thunderstorms in the Morning, then partly cloudy with a chance of Showers and Thunderstorms in the afternoon. Unseasonably warm. Humid with Highs in the upper 80s. Southwest Winds 10 to 15 Mph. Chance of rain 30 percent. Heat index Values in the upper 90s in the afternoon.

Tonight 1 Sep Westmoreland

Mostly cloudy with a chance of Showers and Thunderstorms. Warm with Lows in the lower 70s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

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Rostraver Airport Temperature Statistics

September Temperature

Pittsburgh - Allegheny County Airport (10.6 miles)

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Climate (2021–2026)

Pittsburgh - Allegheny County Airport (10.6 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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