Gastonville Weather Forecast

    • 62
    • 80

    Rain Showers

    • 60
    • 77

    Slight Chance Thunderstorms

    • 60
    • 79

    Partly Sunny

    • 62
    • 82

    Partly Sunny

    • 66
    • 83

    Mostly Cloudy

    • 65
    • 83

    Chance Thunderstorms

Today 28 Jul Washington

Becoming partly sunny this afternoon. A chance of Thunderstorms. Showers, mainly this morning. Highs around 80. Southwest Winds 10 to 15 Mph, becoming northwest this afternoon. Chance of rain near 100 percent.

Tonight 28 Jul Washington

Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly cloudy after midnight. Humid with Lows in the lower 60s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

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Gastonville Temperature Statistics

July Temperature

Pittsburgh - Allegheny County Airport (7.5 miles)

  • Lowest 23 July, 2026

    53.1 °F

  • Average July

    75.1 °F

  • Highest 2 July, 2026

    93 °F

Climate (2021–2026)

Pittsburgh - Allegheny County Airport (7.5 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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