Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Dubuque Regional Airport (KDBQ)

Lat: 42.4°NLon: 90.71°WElev: 1040ft.

Fair

62°F

17°C

Humidity 73%
Wind Speed N 12 mph
Barometer 30.07 in (1017.8 mb)
Dewpoint 53°F (12°C)
Visibility 9.00 mi
Last update 23 Aug 1:53 am CDT
Extended Forecast for

Dubuque IA

  • Overnight

    Overnight: Clear, with a low around 56. Northwest wind around 5 mph becoming calm.

    Low: 56 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 77. Light northwest wind increasing to 5 to 10 mph in the afternoon.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 79. Calm wind.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers.  Partly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 56. Northwest wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 77. Light northwest wind increasing to 5 to 10 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 55. Calm wind.
Monday
Mostly sunny, with a high near 79. Calm wind.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
A 40 percent chance of showers. Partly cloudy, with a low around 65.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 63.
Thursday
Sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 61.
Saturday
Partly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Dubuque IA
 42.5°N 90.67°W (Elev. 801 ft)
1:26 am CDT Aug 23, 2026
2am CDT Aug 23, 2026-6pm CDT Aug 29, 2026
 
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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