Galena Lake Weather Forecast

    • 57
    • 81

    Mostly Sunny

    • 62
    • 83

    Mostly Sunny

    • 68
    • 81

    Chance Thunderstorms

    • 73
    • 88

    Chance Thunderstorms

    • 71
    • 88

    Chance Thunderstorms

    • 70
    • 86

    Chance Rain Showers

    • 69
    • 87

    Chance Rain Showers

Today 27 Aug Jo Daviess

Sunny. Near steady temperature in the upper 70s. Northwest Winds around 5 Mph.

Tonight 27 Aug Jo Daviess

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Galena Lake Temperature Statistics

August Temperature

Dubuque Regional Airport (18.6 miles)

  • Lowest 24 August, 2026

    53.1 °F

  • Average August

    70.5 °F

  • Highest 10 August, 2026

    84 °F

Climate (2021–2026)

Dubuque Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    40.6 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    59.4 °F
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