Gastonville Weather Forecast

    • 53
    • 76

    Partly Sunny

    • 58
    • 77

    Partly Sunny

    • 63
    • 80

    Chance Thunderstorms

    • 64
    • 78

    Rain Showers Likely

    • 64
    • 80

    Rain Showers Likely

    • 67
    • 84

    Slight Chance Thunderstorms

Today 23 Jun Washington

Mostly cloudy with a chance of Showers in the Morning, then mostly sunny in the afternoon. Highs in the mid 70s. North Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 23 Jun Washington

Clear. Lows in the lower 50s. Northwest Winds 5 to 10 Mph.

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Gastonville Temperature Statistics

June Temperature

Pittsburgh - Allegheny County Airport (7.5 miles)

  • Lowest 16 June, 2026

    50 °F

  • Average June

    70 °F

  • Highest 11 June, 2026

    88 °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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