Gastonville Weather Forecast

    • 54
    • 73

    Decreasing Clouds

    • 63
    • 77

    Mostly Cloudy

    • 65
    • 80

    Partly Sunny

    • 53
    • 78

    Rain Showers

    • 53
    • 68

    Chance Rain Showers

    • 48
    • 68

    Slight Chance Rain Showers

    • 41
    • 64

    Mostly Sunny

Today 29 Sep Washington

Partly sunny. Near steady temperature in the lower 70s. Light and variable Winds.

Tonight 29 Sep Washington

Mainly clear. Patchy fog after midnight. Lows in the mid 50s. South Winds around 5 Mph.

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  • Temperature Real-Time

Gastonville Temperature Statistics

September Temperature

Pittsburgh - Allegheny County Airport (7.5 miles)

  • Lowest 25 September, 2026

    44.1 °F

  • Average September

    68 °F

  • Highest 2 September, 2026

    91 °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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