Long Grove Weather Forecast

    • 31
    • 43

    Chance Rain/Snow

    • 20
    • 38

    Chance Snow

    • 25
    • 31

    Partly Sunny

    • 34
    • 43

    Mostly Cloudy

    • 31
    • 46

    Chance Rain

    • 20
    • 34

    Mostly Cloudy

Today 9 Jan Scott

Mostly sunny and breezy. Much cooler. Near steady temperature around 40. Northwest Winds 20 to 25 Mph with Gusts up to 35 Mph, Diminishing to 5 to 10 Mph this afternoon.

Tonight 9 Jan Scott

Mostly cloudy. A chance of rain and snow after midnight. Little or no snow accumulation. Lows around 30. Northeast Winds around 5 Mph, becoming northwest after midnight. Chance of precipitation 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Long Grove Temperature Statistics

January Temperature

Davenport Municipal Airport (5.6 miles)

  • Lowest 1 January, 2026

    15.1 °F

  • Average January

    30.6 °F

  • Highest 7 January, 2026

    50 °F

Climate (2021–Present)

Davenport Municipal Airport (5.6 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    52.2 °F

  • Average High 2021–2026

    62.1 °F
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