Galena Lake Weather Forecast

    • 58
    • 80

    Becoming Sunny

    • 59
    • 81

    Mostly Sunny

    • 64
    • 83

    Partly Sunny

    • 59
    • 79

    Chance Rain Showers

    • 63
    • 81

    Slight Chance Rain Showers

    • 67
    • 84

    Slight Chance Thunderstorms

Today 2 Aug Jo Daviess

Partly sunny. Highs in the upper 70s. North Winds 5 to 10 Mph.

Tonight 2 Aug Jo Daviess

Partly cloudy in the Evening, then becoming mostly clear. Lows in the upper 50s. Northeast Winds 5 to 10 Mph.

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Galena Lake Temperature Statistics

August Temperature

Dubuque Regional Airport (18.6 miles)

  • Lowest

  • Average August

  • Highest

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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