Arnold City Weather Forecast

    • -7
    • 17

    Mostly Cloudy

    • -7
    • 16

    Partly Sunny

    • 2
    • 14

    Mostly Cloudy

    • 4
    • 18

    Mostly Cloudy

    • 14
    • 25

    Slight Chance Snow

    • 16
    • 27

    Mostly Cloudy

Today 29 Jan Fayette

Mostly cloudy with a chance of Flurries. Very cold with Highs around 16. West Winds 5 to 10 Mph. Wind chill Values as low as 10 below in the morning.

Tonight 29 Jan Fayette

Mostly cloudy in the Evening, then partly cloudy with a chance of Flurries after midnight. Frigid. Lows around 5 below. West Winds around 5 Mph in the Evening, becoming light and variable.

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Arnold City Temperature Statistics

January Temperature

Pittsburgh - Allegheny County Airport (16.8 miles)

  • Lowest 24 January, 2026

    0 °F

  • Average January

    27.4 °F

  • Highest 9 January, 2026

    64.9 °F

Climate (2021–Present)

Pittsburgh - Allegheny County Airport (16.8 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.5 °F

  • Average High 2021–2026

    63.3 °F
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