Summit Grove Weather Forecast

    • 20
    • 29

    Snow Likely

    • 20
    • 39

    Snow Showers

    • 10
    • 25

    Mostly Cloudy

    • 8
    • 23

    Partly Sunny

    • 4
    • 16

    Partly Sunny

    • 17
    • 24

    Partly Sunny

    • 16
    • 37

    Partly Sunny

Today 15 Jan Vermillion

Sunny, Colder. Near steady temperature in the upper 20s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 15 Jan Vermillion

Mostly clear late this Afternoon, then mostly cloudy with snow likely toward daybreak. Little or no snow accumulation. Cold with Lows around 20. West Winds 5 to 10 Mph, becoming south 10 to 15 Mph with Gusts up to 25 Mph. Chance of snow 70 percent.

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Summit Grove Temperature Statistics

January Temperature

Edgar County Airport (14.9 miles)

  • Lowest 4 January, 2026

    18.3 °F

  • Average January

    36.6 °F

  • Highest 8 January, 2026

    64.4 °F

Climate (2021–Present)

Edgar County Airport (14.9 miles)

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  • Average Low 2021–2026

    42 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    62.2 °F
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