Luxemburg Weather Forecast

    • 70
    • 91

    Thunderstorms

    • 68
    • 80

    Rain Showers

    • 70
    • 84

    Rain Showers Likely

    • 69
    • 87

    Rain Showers Likely

    • 68
    • 86

    Chance Rain Showers

    • 70
    • 88

    Chance Thunderstorms

Today 23 Jun Dubuque

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Hot with Highs in the lower 90s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 50 percent. Heat index Values up to 103.

Tonight 23 Jun Dubuque

Showers and Thunderstorms in the Evening, then Showers with a chance of Thunderstorms after midnight. Humid with Lows in the lower 70s. Southwest Winds 10 to 15 Mph. Chance of rain 90 percent.

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Luxemburg Temperature Statistics

June Temperature

Dubuque Regional Airport (23 miles)

  • Lowest 10 June, 2025

    48.7 °F

  • Average June

    70.1 °F

  • Highest 11 June, 2025

    91.7 °F

Climate (2020–Present)

Dubuque Regional Airport (23 miles)

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  • Average Low 2020–2025

    40.2 °F

  • Average 2020–2025

    49.6 °F

  • Average High 2020–2025

    58.9 °F
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