Galena Lake Weather Forecast

    • 71
    • 87

    Thunderstorms Likely

    • 58
    • 83

    Mostly Sunny

    • 56
    • 78

    Mostly Sunny

    • 60
    • 81

    Partly Sunny

    • 61
    • 80

    Mostly Sunny

    • 67
    • 86

    Mostly Sunny

    • 70
    • 93

    Mostly Sunny

Today 20 Jul Jo Daviess

Mostly sunny with scattered Showers and Thunderstorms. Patchy smoke. Highs in the upper 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 30 percent.

Tonight 20 Jul Jo Daviess

Mostly cloudy with Showers and Thunderstorms likely this Evening, then partly cloudy with a chance of Showers and Thunderstorms after midnight. Lows around 70. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Galena Lake Temperature Statistics

July Temperature

Dubuque Regional Airport (18.6 miles)

  • Lowest 12 July, 2026

    62.1 °F

  • Average July

    77.2 °F

  • Highest 14 July, 2026

    91 °F

Climate (2021–2026)

Dubuque Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    40.6 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    59.5 °F
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