Galena Lake Weather Forecast

    • 35
    • 53

    Partly Sunny

    • 22
    • 47

    Mostly Sunny

    • 34
    • 44

    Mostly Cloudy

    • 46
    • 67

    Chance Rain Showers

    • 40
    • 62

    Chance Rain Showers

    • 41
    • 59

    Rain Showers Likely

Today 5 Apr Jo Daviess

Sunny. Not as cool with Highs in the lower 50s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 5 Apr Jo Daviess

Partly cloudy. A chance of Showers in the evening. Lows in the mid 30s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Galena Lake Temperature Statistics

April Temperature

Dubuque Regional Airport (18.6 miles)

  • Lowest 1 April, 2026

    35.1 °F

  • Average April

    43.6 °F

  • Highest 2 April, 2026

    61 °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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