Galena Lake Weather Forecast

    • 39
    • 59

    Mostly Sunny

    • 35
    • 58

    Partly Sunny

    • 34
    • 55

    Partly Sunny

    • 39
    • 58

    Partly Sunny

    • 42
    • 65

    Slight Chance Thunderstorms

    • 45
    • 68

    Chance Rain Showers

Today 29 Apr Jo Daviess

Sunny. Highs in the upper 50s. Northwest Winds 10 to 15 Mph.

Tonight 29 Apr Jo Daviess

Mostly cloudy with a chance of Sprinkles. Lows in the lower 40s. Northwest 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

    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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