Irwin Weather Forecast

    • 22
    • 45

    Chance Snow

    • 22
    • 40

    Partly Sunny

    • 33
    • 53

    Mostly Sunny

    • 29
    • 56

    Partly Sunny

    • 22
    • 39

    Mostly Cloudy

    • 16
    • 34

    Chance Rain/Snow

    • 30
    • 43

    Rain Likely

Today 25 Feb Westmoreland

Partly sunny. Near steady temperature in the lower 40s. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 25 Feb Westmoreland

Mainly clear. Lows in the lower 20s. West Winds 10 to 15 Mph with Gusts up to 25 Mph, Diminishing to around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Irwin Temperature Statistics

February Temperature

Pittsburgh - Allegheny County Airport (11.2 miles)

  • Lowest 1 February, 2026

    1.9 °F

  • Average February

    29.8 °F

  • Highest 20 February, 2026

    64.9 °F

Climate (2021–Present)

Pittsburgh - Allegheny County Airport (11.2 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.5 °F

  • Average High 2021–2026

    63.3 °F
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