Weather World
Downey, IA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Downey Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  |  |  |  |  | |  |  | |  | |
| Partly Sunny | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Sunny | Clear | Sunny | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of T-Storm |
| Hi: 89°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 80°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Hi: 81°FHi: 27°C Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C Lo: 65°FLo: 18°C | Lo: 60°FLo: 16°C | Hi: 80°FHi: 27°C | Lo: 61°FLo: 16°C |
| POP: 80% | POP: 70% | POP: 50% | POP: 50% | POP: 40% | POP: 40% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 646 AM CDT Tue Sep 08 2026 
Downey Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Downey Weather Map
Downey Quick Facts
Downey Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 632 AM CDT Tue Sep 8 2026
Key Messages
- A storm system passing through the Upper Midwest this evening and Wednesday will bring widespread showers and storms to the area. Severe storms and heavy rainfall with the potential for flash flooding will be possible in eastern Iowa.
- Quiet weather Thursday into Friday, as high pressure passes overhead. Seasonal conditions will remain, with mostly clear skies.
- Another stretch of potentially active weather this weekend into the next work week, bringing daily chances of precipitation f...