Long Grove Weather Forecast

    • 59
    • 82

    Mostly Sunny

    • 64
    • 84

    Mostly Sunny

    • 69
    • 82

    Chance Thunderstorms

    • 74
    • 90

    Chance Thunderstorms

    • 74
    • 89

    Chance Rain Showers

    • 72
    • 87

    Chance Rain Showers

    • 71
    • 88

    Partly Sunny

Today 27 Aug Scott

Mostly sunny. Near steady temperature in the lower 80s. Northwest Winds around 5 Mph.

Tonight 27 Aug Scott

Mostly clear. Patchy fog after midnight. Lows in the upper 50s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Long Grove Temperature Statistics

August Temperature

Davenport Municipal Airport (5.6 miles)

  • Lowest 24 August, 2026

    53.1 °F

  • Average August

    72.1 °F

  • Highest 4 August, 2026

    84.9 °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

    62.5 °F
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