Arnold Weather Forecast

    • 16
    • 29

    Snow Showers

    • 24
    • 35

    Partly Sunny

    • 27
    • 45

    Mostly Cloudy

    • 30
    • 46

    Chance Rain

    • 27
    • 47

    Partly Sunny

    • 38
    • 52

    Mostly Cloudy

Today 12 Feb Westmoreland

Mostly cloudy. Scattered snow Showers, mainly in the morning. Little or no snow accumulation. Highs in the upper 20s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of snow 40 percent.

Tonight 12 Feb Westmoreland

Mostly cloudy. Lows around 16. Northwest Winds 5 to 10 Mph.

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Arnold Temperature Statistics

February Temperature

Butler, Butler County Airport/K W Scholter Field (16.8 miles)

  • Lowest 9 February, 2026

    -11 °F

  • Average February

    15.1 °F

  • Highest 2 February, 2026

    30 °F

Climate (2021–Present)

Butler, Butler County Airport/K W Scholter Field (16.8 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    60.7 °F
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