Long Grove Weather Forecast

    • 64
    • 78

    Slight Chance Thunderstorms

    • 67
    • 75

    Rain Showers Likely

    • 65
    • 81

    Rain Showers Likely

    • 59
    • 69

    Rain Showers Likely

    • 55
    • 63

    Chance Rain Showers

    • 51
    • 63

    Partly Sunny

    • 54
    • 68

    Partly Sunny

Today 17 Sep Scott

Partly cloudy. Lows in the mid 50s. Highs around 70.

Tonight 17 Sep Scott

Mostly cloudy. Patchy fog after midnight. Lows in the mid 60s. Northeast Winds around 5 Mph.

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  • Temperature Real-Time

Long Grove Temperature Statistics

September Temperature

Davenport Municipal Airport (5.6 miles)

  • Lowest 14 September, 2026

    50 °F

  • Average September

    74.8 °F

  • Highest 4 September, 2026

    95.6 °F

Climate (2021–2026)

Davenport Municipal Airport (5.6 miles)

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  • Average Low 2021–2026

    42.2 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    62.6 °F
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