Galena Lake Weather Forecast

    • 52
    • 77

    Becoming Sunny

    • 59
    • 78

    Mostly Sunny

    • 60
    • 80

    Mostly Cloudy

    • 46
    • 71

    Chance Rain Showers

    • 47
    • 68

    Mostly Cloudy

    • 52
    • 69

    Mostly Cloudy

Today 21 Apr Jo Daviess

Sunny. Much warmer with Highs in the mid 70s. West Winds 10 to 15 Mph.

Tonight 21 Apr Jo Daviess

Mostly clear. Lows in the lower 50s. West Winds around 5 Mph, becoming northeast after midnight.

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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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