Arnold City Weather Forecast

    • 51
    • 63

    Rain Showers

    • 50
    • 66

    Rain Showers

    • 54
    • 65

    Rain Showers

    • 59
    • 80

    Rain Showers Likely

    • 59
    • 75

    Rain Showers Likely

    • 60
    • 82

    Chance Rain Showers

    • 59
    • 79

    Chance Rain Showers

Today 21 May Fayette

Cloudy with a 50 percent chance of rain. Near steady temperature in the lower 60s. Northeast Winds 5 to 10 Mph.

Tonight 21 May Fayette

Mostly cloudy. A slight chance of Showers this evening. Lows in the lower 50s. East Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Arnold City Temperature Statistics

May Temperature

Pittsburgh - Allegheny County Airport (16.8 miles)

  • Lowest 2 May, 2026

    34 °F

  • Average May

    57 °F

  • Highest 18 May, 2026

    87.1 °F

Climate (2021–Present)

Pittsburgh - Allegheny County Airport (16.8 miles)

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  • Average Low 2021–2026

    46.1 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    63.4 °F
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