National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Dubuque Regional Airport (KDBQ)

Lat: 42.4°NLon: 90.71°WElev: 1040ft.

Partly Cloudy

80°F

27°C

Humidity 51%
Wind Speed W 10 mph
Barometer 30.13 in (1019.9 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 28 Aug 2:53 pm CDT
Extended Forecast for

Dubuque IA

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. West wind around 5 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 64. Calm wind becoming south around 5 mph after midnight.

    Low: 64 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 50 percent chance of showers, mainly between 9am and 5pm. Mostly cloudy, with a high near 80. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 80 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers before 3am, then a slight chance of showers and thunderstorms between 3am and 5am. Mostly cloudy, with a low around 70. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 70 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers between 7am and 1pm. Mostly sunny, with a high near 88. Chance of precipitation is 30%.

    High: 88 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 73.

    Low: 73 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Monday

    Monday: Partly sunny, with a high near 91.

    High: 91 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73.

    Low: 73 °F

    Partly Cloudy
    then Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 90.

    High: 90 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 83. West wind around 5 mph.
Tonight
Increasing clouds, with a low around 64. Calm wind becoming south around 5 mph after midnight.
Saturday
A 50 percent chance of showers, mainly between 9am and 5pm. Mostly cloudy, with a high near 80. South wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
A slight chance of showers before 3am, then a slight chance of showers and thunderstorms between 3am and 5am. Mostly cloudy, with a low around 70. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday
A chance of showers between 7am and 1pm. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Sunday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 73.
Monday
Partly sunny, with a high near 91.
Monday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73.
Tuesday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 90.
Tuesday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 72.
Wednesday
Mostly sunny, with a high near 90.
Wednesday Night
A 30 percent chance of showers. Mostly clear, with a low around 71.
Thursday
Mostly sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dubuque IA
 42.5°N 90.7°W (Elev. 820 ft)
Last Update:
2:35 pm CDT Aug 28, 2026
Forecast Valid:
3pm CDT Aug 28, 2026-6pm CDT Sep 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation