Carnegie Weather Forecast

    • 53
    • 69

    Increasing Clouds

    • 61
    • 71

    Chance Rain

    • 35
    • 76

    Rain

    • 31
    • 44

    Mostly Cloudy

    • 33
    • 53

    Chance Rain

    • 39
    • 50

    Chance Rain

    • 33
    • 66

    Rain/Snow

Today 9 Mar Allegheny

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

Tonight 9 Mar Allegheny

Mainly clear. Mild. Lows in the lower 50s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Carnegie Temperature Statistics

March Temperature

Pittsburgh - Allegheny County Airport (9.3 miles)

  • Lowest 2 March, 2026

    19.9 °F

  • Average March

    47.9 °F

  • Highest 7 March, 2026

    78.1 °F

Climate (2021–Present)

Pittsburgh - Allegheny County Airport (9.3 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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