Irwin Weather Forecast

    • 49
    • 73

    Mostly Sunny

    • 53
    • 78

    Sunny

    • 58
    • 82

    Mostly Sunny

    • 63
    • 86

    Mostly Cloudy

    • 64
    • 85

    Chance Thunderstorms

    • 64
    • 83

    Rain Showers Likely

Today 2 Jun Westmoreland

Mostly sunny. Highs in the lower 70s. Northeast Winds 5 to 10 Mph.

Tonight 2 Jun Westmoreland

Mainly clear. Lows in the upper 40s. Northeast Winds 5 to 10 Mph.

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Irwin Temperature Statistics

June Temperature

Pittsburgh - Allegheny County Airport (11.2 miles)

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Climate (2021–Present)

Pittsburgh - Allegheny County Airport (11.2 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    63.4 °F
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