Dubuque Weather Forecast

    • 71
    • 89

    Rain Showers

    • 66
    • 85

    Slight Chance Thunderstorms

    • 67
    • 85

    Partly Sunny

    • 68
    • 87

    Chance Thunderstorms

    • 67
    • 86

    Chance Thunderstorms

    • 68
    • 86

    Chance Thunderstorms

    • 67
    • 86

    Chance Thunderstorms

Today 5 Jul Dubuque

Thunderstorms likely with a chance of Showers. Highs in the mid 80s. Temperature falling into the lower 80s. Southwest Winds 15 to 20 Mph. Chance of rain 70 percent.

Tonight 5 Jul Dubuque

Mostly cloudy with a chance of Showers. Thunderstorms Likely, mainly this evening. Lows around 70. Southwest Winds 10 to 15 Mph, becoming west around 5 Mph after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dubuque Temperature Statistics

July Temperature

Dubuque Regional Airport (7.5 miles)

  • Lowest 2 July, 2025

    62.1 °F

  • Average July

    74.9 °F

  • Highest 3 July, 2025

    89.1 °F

Climate (2020–Present)

Dubuque Regional Airport (7.5 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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