Galena Lake Weather Forecast

    • 48
    • 65

    Partly Sunny

    • 67
    • 69

    Rain Showers

    • 56
    • 77

    Rain Showers

    • 63
    • 70

    Rain Showers

    • 60
    • 76

    Rain Showers Likely

    • 61
    • 76

    Chance Rain Showers

    • 58
    • 76

    Slight Chance Rain Showers

Today 13 Sep Jo Daviess

Partly sunny with a 20 percent chance of Showers. Not as warm. Near steady temperature in the mid 60s. Northwest Winds around 5 Mph.

Tonight 13 Sep Jo Daviess

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 40s. Northwest Winds around 5 Mph, becoming northeast after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Galena Lake Temperature Statistics

September Temperature

Dubuque Regional Airport (18.6 miles)

  • Lowest 11 September, 2026

    55.9 °F

  • Average September

    75.6 °F

  • Highest 1 September, 2026

    91.7 °F

Climate (2021–2026)

Dubuque Regional Airport (18.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    59.5 °F
Get WillyWeather+ to remove ads