Walnut Grove Weather Forecast

    • 64
    • 88

    Rain Showers Likely

    • 62
    • 83

    Chance Thunderstorms

    • 66
    • 86

    Chance Thunderstorms

    • 65
    • 81

    Chance Thunderstorms

    • 62
    • 82

    Chance Thunderstorms

    • 59
    • 80

    Slight Chance Rain Showers

Today 18 Sep Greene

Mostly sunny. A slight chance of Showers this Morning, then a chance of Showers and Thunderstorms this afternoon. Hot with Highs in the upper 80s. East Winds around 5 Mph, becoming southwest around 5 Mph this afternoon. Chance of rain 50 percent.

Tonight 18 Sep Greene

Mostly cloudy with a chance of Thunderstorms. Showers Likely, mainly in the evening. Humid with Lows in the lower 60s. Southwest Winds around 5 Mph. Chance of rain 70 percent.

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Walnut Grove Temperature Statistics

September Temperature

Springfield, Springfield Regional Airport (14.3 miles)

  • Lowest 6 September, 2025

    52 °F

  • Average September

    72.4 °F

  • Highest 12 September, 2025

    93.9 °F

Climate (2020–Present)

Springfield, Springfield Regional Airport (14.3 miles)

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  • Average Low 2020–2025

    48.1 °F

  • Average 2020–2025

    58.3 °F

  • Average High 2020–2025

    69 °F
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