Walnut Hill Weather Forecast

    • 56
    • 82

    Severe Tstms

    • 51
    • 71

    Partly Sunny

    • 47
    • 65

    Partly Sunny

    • 51
    • 68

    Chance Rain Showers

    • 54
    • 66

    Chance Rain Showers

    • 54
    • 69

    Chance Rain Showers

Today 20 May Marion

Mostly cloudy with a chance of Showers and Thunderstorms this Morning, then mostly sunny with Showers and Thunderstorms likely this afternoon. Highs in the lower 80s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 20 May Marion

Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Cooler with Lows in the mid 50s. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

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Walnut Hill Temperature Statistics

May Temperature

Centralia Municipal Airport (3.1 miles)

  • Lowest 6 May, 2025

    45.1 °F

  • Average May

    63.8 °F

  • Highest 15 May, 2025

    86.4 °F

Climate (2020–Present)

Centralia Municipal Airport (3.1 miles)

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  • Average Low 2020–2025

    47.8 °F

  • Average 2020–2025

    57.6 °F

  • Average High 2020–2025

    67.6 °F
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