Galena Lake Weather Forecast

    • 44
    • 56

    Rain Showers Likely

    • 31
    • 52

    Breezy

    • 39
    • 56

    Sunny

    • 42
    • 63

    Mostly Sunny

    • 44
    • 66

    Partly Sunny

    • 47
    • 69

    Mostly Sunny

    • 52
    • 71

    Partly Sunny

Today 15 Oct Jo Daviess

Showers. Patchy fog. Cooler. Near steady temperature in the mid 50s. Northeast Winds around 5 Mph. Chance of rain 90 percent.

Tonight 15 Oct Jo Daviess

Mostly cloudy. Showers likely in the evening. Patchy fog in the evening. Lows in the mid 40s. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Galena Lake Temperature Statistics

October Temperature

Dubuque Regional Airport (18.6 miles)

  • Lowest 5 October, 2026

    42.7 °F

  • Average October

    62.1 °F

  • Highest 12 October, 2026

    84.9 °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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