Irwin Weather Forecast

    • 66
    • 87

    Increasing Clouds

    • 67
    • 87

    Rain Showers

    • 69
    • 85

    Rain Showers

    • 69
    • 90

    Chance Thunderstorms

    • 64
    • 85

    Rain Showers Likely

    • 64
    • 85

    Chance Thunderstorms

Today 8 Jun Westmoreland

Sunny. Highs in the upper 80s. Southeast Winds 5 to 10 Mph.

Tonight 8 Jun Westmoreland

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 60s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Real-Time

Irwin Temperature Statistics

June Temperature

Pittsburgh - Allegheny County Airport (11.2 miles)

  • Lowest 1 June, 2026

    52 °F

  • Average June

    67.5 °F

  • Highest 5 June, 2026

    82.9 °F

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

    63.3 °F
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