Spring Grove Weather Forecast

    • 62
    • 94

    Mostly Sunny

    • 62
    • 93

    Partly Sunny

    • 63
    • 92

    Slight Chance Thunderstorms

    • 63
    • 89

    Mostly Cloudy

    • 62
    • 84

    Chance Rain Showers

    • 61
    • 87

    Chance Rain Showers

Today 18 Sep Union

Sunny. Highs in the mid 90s. Southeast Winds around 5 Mph.

Tonight 18 Sep Union

Mostly clear. Lows in the lower 60s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.

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Spring Grove Temperature Statistics

September Temperature

Henderson City (20.5 miles)

  • Lowest 8 September, 2025

    45 °F

  • Average September

    69.5 °F

  • Highest 14 September, 2025

    96.1 °F

Climate (2020–Present)

Henderson City (20.5 miles)

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  • Average Low 2020–2025

    47.6 °F

  • Average 2020–2025

    57.5 °F

  • Average High 2020–2025

    67.6 °F
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