Galena Lake Weather Forecast

    • 59
    • 78

    Increasing Clouds

    • 65
    • 81

    Chance Rain Showers

    • 62
    • 83

    Mostly Sunny

    • 57
    • 81

    Mostly Sunny

    • 61
    • 82

    Partly Sunny

    • 66
    • 81

    Chance Rain Showers

    • 69
    • 85

    Chance Rain Showers

Today 24 Aug Jo Daviess

Mostly sunny. Near steady temperature in the mid 70s. Light and variable Winds.

Tonight 24 Aug Jo Daviess

Partly cloudy. Lows in the upper 50s. Southeast 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 8 August, 2026

    57.9 °F

  • Average August

    71.1 °F

  • Highest 10 August, 2026

    84 °F

Climate (2021–2026)

Dubuque Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    59.4 °F
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