Gastonville Weather Forecast

    • 30
    • 40

    Snow

    • 17
    • 35

    Mostly Cloudy

    • 1
    • 24

    Mostly Cloudy

    • 8
    • 13

    Snow Likely

    • 7
    • 21

    Snow Likely

    • 6
    • 20

    Partly Sunny

Today 21 Jan Washington

Partly sunny this Morning, then cloudy with snow and rain likely this afternoon. Highs in the upper 30s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation 70 percent.

Tonight 21 Jan Washington

Considerable cloudiness. Snow and rain likely in the Evening, then a chance of snow after midnight. Little or no snow accumulation. Lows in the upper 20s. Southwest Winds around 15 Mph with Gusts up to 30 Mph. Chance of precipitation 70 percent.

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Gastonville Temperature Statistics

January Temperature

Pittsburgh - Allegheny County Airport (7.5 miles)

  • Lowest 3 January, 2026

    12 °F

  • Average January

    32 °F

  • Highest 9 January, 2026

    64.9 °F

Climate (2021–Present)

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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