Galena Lake Weather Forecast

    • 46
    • 65

    Mostly Cloudy

    • 54
    • 70

    Mostly Cloudy

    • 56
    • 72

    Chance Thunderstorms

    • 51
    • 72

    Chance Rain Showers

    • 53
    • 70

    Rain Showers Likely

    • 53
    • 68

    Rain Showers Likely

Today 26 Oct Jo Daviess

Mostly cloudy. Cooler with Highs in the mid 60s. Northeast Winds 5 to 10 Mph.

Tonight 26 Oct Jo Daviess

Mostly cloudy. Lows in the mid 40s. East Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Galena Lake Temperature Statistics

October Temperature

Dubuque Regional Airport (18.6 miles)

  • Lowest 17 October, 2026

    30.7 °F

  • Average October

    58.8 °F

  • Highest 12 October, 2026

    86.6 °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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