Daec, IA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Daec Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
| Chance of T-Storm | Sunny | Clear | Sunny | Partly Cloudy | Partly Sunny | Partly Cloudy | Mostly Cloudy | Chance of T-Storm | Mostly Sunny | Mostly Clear | Partly Cloudy |
| Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C Lo: 61°FLo: 16°C |
| POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 906 PM CDT Fri Aug 21 2026 

Daec Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Daec Weather Map
Daec Quick Facts
Daec Forecast Discussion
Issued: 545 PM CDT Fri Aug 21 2026
Key Messages
- Cold frontal passage will bring a risk of strong to severe storms through sunset.
- Outside of yet another system centered around Wednesday, mainly dry conditions should be seen until late next week.
Aviation
/00Z TAFS THROUGH 00Z SUNDAY/... Issued at 541 PM CDT Fri Aug 21 2026
Isolated to scattered SHRA/TSRA will continue through 03z/22 with the better coverage along/east of the Mississippi and generally north/east of KGBG. Once the cold front passes winds will drop to under 10 knots ove...
Weather World