Pittsburgh-Monroeville Airport Weather Forecast

    • 68
    • 87

    Chance Thunderstorms

    • 65
    • 83

    Rain Showers

    • 62
    • 83

    Chance Thunderstorms

    • 63
    • 84

    Slight Chance Thunderstorms

    • 65
    • 86

    Mostly Sunny

    • 67
    • 90

    Mostly Sunny

Today 9 Jul Allegheny

Partly sunny. Patchy fog in the morning. Scattered Showers and Thunderstorms in the afternoon. Humid with Highs in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 9 Jul Allegheny

Partly cloudy in the Evening, then becoming mostly cloudy. Isolated Thunderstorms. Isolated Showers in the Evening, then scattered Showers after midnight. Humid with Lows in the upper 60s. Southwest Winds 5 to 10 Mph. Chance of rain 30 percent.

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Pittsburgh-Monroeville Airport Temperature Statistics

July Temperature

Pittsburgh - Allegheny County Airport (9.9 miles)

  • Lowest 5 July, 2026

    68 °F

  • Average July

    79.5 °F

  • Highest 2 July, 2026

    93 °F

Climate (2021–2026)

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

    63.3 °F
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