Galena Lake Weather Forecast

    • 35
    • 78

    Rain Showers

    • 31
    • 48

    Mostly Sunny

    • 30
    • 51

    Mostly Sunny

    • 49
    • 61

    Partly Sunny

    • 48
    • 73

    Mostly Sunny

    • 50
    • 72

    Mostly Sunny

Today 17 Apr Jo Daviess

Partly sunny in the Morning, then mostly cloudy with Showers and Thunderstorms likely in the afternoon. Breezy with Highs in the upper 70s. South Winds 15 to 25 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

Tonight 17 Apr Jo Daviess

Clear. Near steady temperature in the mid 50s. Southeast Winds 5 to 10 Mph.

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Galena Lake Temperature Statistics

April Temperature

Dubuque Regional Airport (18.6 miles)

  • Lowest 7 April, 2026

    26.1 °F

  • Average April

    47.1 °F

  • Highest 13 April, 2026

    73.9 °F

Climate (2021–Present)

Dubuque Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    40.6 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    59.4 °F
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