Summit Grove Weather Forecast

    • 59
    • 83

    Sunny

    • 62
    • 84

    Mostly Sunny

    • 70
    • 91

    Mostly Sunny

    • 67
    • 95

    Chance Rain Showers

    • 59
    • 83

    Partly Sunny

    • 60
    • 84

    Mostly Sunny

Today 6 Sep Vermillion

Sunny. Not as warm with Highs in the lower 80s. Northeast Winds 5 to 10 Mph.

Tonight 6 Sep Vermillion

Clear. Lows in the upper 50s. Northeast Winds around 5 Mph.

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Summit Grove Temperature Statistics

September Temperature

Edgar County Airport (14.9 miles)

  • Lowest 1 September, 2026

    72.5 °F

  • Average September

    83 °F

  • Highest 2 September, 2026

    96.3 °F

Climate (2021–2026)

Edgar County Airport (14.9 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    62.7 °F
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