Galena Lake Weather Forecast

    • 60
    • 77

    Increasing Clouds

    • 59
    • 77

    Partly Sunny

    • 68
    • 82

    Chance Thunderstorms

    • 77
    • 90

    Mostly Sunny

    • 77
    • 94

    Mostly Sunny

    • 75
    • 95

    Chance Thunderstorms

Today 25 Jun Jo Daviess

Partly cloudy. Highs in the upper 70s. Northwest Winds 5 to 10 Mph.

Tonight 25 Jun Jo Daviess

Partly cloudy. Lows in the upper 50s. North Winds around 5 Mph, becoming east after midnight.

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Galena Lake Temperature Statistics

June Temperature

Dubuque Regional Airport (18.6 miles)

  • Lowest 15 June, 2026

    48.9 °F

  • Average June

    68.3 °F

  • Highest 6 June, 2026

    87.1 °F

Climate (2021–2026)

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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