Arnold City Weather Forecast

    • 49
    • 70

    Increasing Clouds

    • 57
    • 74

    Mostly Cloudy

    • 59
    • 70

    Rain Showers

    • 58
    • 71

    Chance Rain Showers

    • 54
    • 75

    Chance Rain Showers

    • 49
    • 69

    Partly Sunny

Today 9 Oct Fayette

Mostly sunny. Highs in the upper 60s. Southwest Winds around 5 Mph, becoming west around 5 Mph in the afternoon.

Tonight 9 Oct Fayette

Mostly cloudy. Lows around 50. Light and variable Winds, becoming east around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Arnold City Temperature Statistics

October Temperature

Pittsburgh - Allegheny County Airport (16.8 miles)

  • Lowest 6 October, 2026

    42.1 °F

  • Average October

    60.1 °F

  • Highest 1 October, 2026

    81 °F

Climate (2021–2026)

Pittsburgh - Allegheny County Airport (16.8 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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