Luxemburg Weather Forecast

    • 63
    • 85

    Slight Chance Thunderstorms

    • 62
    • 84

    Partly Sunny

    • 60
    • 84

    Partly Sunny

    • 60
    • 83

    Chance Rain Showers

    • 58
    • 78

    Chance Rain Showers

    • 58
    • 74

    Chance Rain Showers

Today 15 Sep Dubuque

Partly sunny. Highs in the mid 80s. Southeast Winds 5 to 10 Mph.

Tonight 15 Sep Dubuque

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the mid 60s. Southeast Winds around 5 Mph.

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Luxemburg Temperature Statistics

September Temperature

Dubuque Regional Airport (23 miles)

  • Lowest 7 September, 2025

    39.9 °F

  • Average September

    61.8 °F

  • Highest 13 September, 2025

    86 °F

Climate (2020–Present)

Dubuque Regional Airport (23 miles)

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  • Average Low 2020–2025

    40.3 °F

  • Average 2020–2025

    49.6 °F

  • Average High 2020–2025

    58.9 °F
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