Galena Lake Weather Forecast

    • 60
    • 72

    Rain Showers Likely

    • 65
    • 77

    Chance Thunderstorms

    • 59
    • 80

    Rain Showers

    • 56
    • 76

    Rain Showers Likely

    • 56
    • 76

    Slight Chance Thunderstorms

    • 49
    • 78

    Rain Showers Likely

Today 12 Apr Jo Daviess

Mostly cloudy with a chance of Thunderstorms. A chance of Showers this Morning, then Showers likely this afternoon. Much warmer with Highs in the lower 70s. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

Tonight 12 Apr Jo Daviess

Mostly cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a slight chance of Showers and Thunderstorms after midnight. Lows in the upper 50s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Galena Lake Temperature Statistics

April Temperature

Dubuque Regional Airport (18.6 miles)

  • Lowest 7 April, 2026

    26.1 °F

  • Average April

    43.6 °F

  • Highest 8 April, 2026

    71.1 °F

Climate (2021–Present)

Dubuque Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    40.5 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    59.3 °F
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