Galena Lake Weather Forecast

    • 66
    • 80

    Increasing Clouds

    • 64
    • 85

    Chance Thunderstorms

    • 66
    • 82

    Rain Showers Likely

    • 69
    • 84

    Rain Showers Likely

    • 66
    • 84

    Chance Rain Showers

    • 63
    • 82

    Chance Rain Showers

Today 6 Aug Jo Daviess

Mostly sunny. Near steady temperature in the upper 70s. Southeast Winds around 5 Mph.

Tonight 6 Aug Jo Daviess

Partly cloudy in the Evening, then becoming mostly cloudy. Patchy fog after midnight. Humid with Lows in the mid 60s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Galena Lake Temperature Statistics

August Temperature

Dubuque Regional Airport (18.6 miles)

  • Lowest 3 August, 2026

    59 °F

  • Average August

    70.6 °F

  • Highest 2 August, 2026

    81 °F

Climate (2021–2026)

Dubuque Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    59.5 °F
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