Arnold City Weather Forecast

    • 20
    • 44

    Chance Snow Showers

    • 31
    • 48

    Mostly Cloudy

    • 16
    • 37

    Mostly Sunny

    • 29
    • 39

    Rain Likely

    • 32
    • 47

    Chance Rain

    • 36
    • 46

    Rain Likely

Today 19 Dec Fayette

Cloudy with a 50 percent chance of snow Showers. Little or no snow accumulation. Blustery with Highs in the mid 40s. Temperatures falling into the mid 20s. West Winds 20 to 25 Mph with Gusts up to 40 Mph.

Tonight 19 Dec Fayette

Considerable cloudiness with a slight chance of snow Showers in the Evening, then mainly clear after midnight. Lows in the lower 20s. West Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming southwest 5 to 10 Mph with Gusts up to 20 Mph after midnight. Chance of snow 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Arnold City Temperature Statistics

December Temperature

Pittsburgh - Allegheny County Airport (16.8 miles)

  • Lowest 15 December, 2025

    7 °F

  • Average December

    26.7 °F

  • Highest 17 December, 2025

    46.9 °F

Climate (2020–Present)

Pittsburgh - Allegheny County Airport (16.8 miles)

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  • Average Low 2020–2025

    46.1 °F

  • Average 2020–2025

    54.6 °F

  • Average High 2020–2025

    63.2 °F
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