Galena Lake Weather Forecast

    • 46
    • 70

    Thunderstorms Likely

    • 43
    • 61

    Mostly Cloudy

    • 40
    • 60

    Mostly Sunny

    • 37
    • 59

    Slight Chance Rain Showers

    • 35
    • 56

    Partly Sunny

    • 42
    • 62

    Mostly Sunny

    • 47
    • 68

    Partly Sunny

Today 27 Apr Jo Daviess

Mostly cloudy with a chance of Showers and Thunderstorms. Near steady temperature in the mid 60s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

Tonight 27 Apr Jo Daviess

Mostly cloudy. Showers and Thunderstorms likely in the evening. Cooler with Lows in the mid 40s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 60 percent.

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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

    48.8 °F

  • Highest 17 April, 2026

    79 °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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