North Irwin Weather Forecast

    • 50
    • 67

    Mostly Sunny

    • 59
    • 72

    Chance Rain

    • 34
    • 74

    Rain

    • 30
    • 43

    Chance Rain/Snow

    • 33
    • 54

    Chance Rain

    • 34
    • 50

    Chance Rain

Today 9 Mar Westmoreland

Sunny, warm with Highs in the upper 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 9 Mar Westmoreland

Clear, mild. Lows around 50. Southwest Winds 5 to 10 Mph.

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North Irwin Temperature Statistics

March Temperature

Pittsburgh - Allegheny County Airport (10.6 miles)

  • Lowest 2 March, 2026

    19.9 °F

  • Average March

    44.8 °F

  • Highest 6 March, 2026

    69.1 °F

Climate (2021–Present)

Pittsburgh - Allegheny County Airport (10.6 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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