Universal Weather Forecast

    • 43
    • 65

    Increasing Clouds

    • 37
    • 63

    Partly Sunny

    • 52
    • 66

    Rain Showers Likely

    • 46
    • 68

    Rain Showers

    • 44
    • 60

    Slight Chance Rain Showers

    • 52
    • 71

    Partly Sunny

Today 10 May Allegheny

Mostly cloudy with a slight chance of Showers Early, then partly cloudy. Highs in the mid 60s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 10 May Allegheny

Mainly clear in the Evening, then becoming mostly cloudy. Lows in the lower 40s. North Winds 5 to 10 Mph, becoming east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Universal Temperature Statistics

May Temperature

Pittsburgh - Allegheny County Airport (9.9 miles)

  • Lowest 2 May, 2026

    34 °F

  • Average May

    52.1 °F

  • Highest 5 May, 2026

    73.9 °F

Climate (2021–Present)

Pittsburgh - Allegheny County Airport (9.9 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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