Weather World
City of Norwalk, IANorwalk, IA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Norwalk Weather Forecast
| REST OF TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  |  |  |  |  |  | | | | | |
| Chance of Showers | Mostly Cloudy | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Mostly Sunny | Clear | Sunny | Clear | Mostly Sunny | Chance of Showers | Partly Sunny |
| Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 59°FHi: 15°C | Lo: 31°FLo: -1°C | Hi: 61°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 70°FHi: 21°C |
| POP: 20% | POP: 70% | POP: 100% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1048 PM CDT Tue Oct 13 2026 
Norwalk Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Norwalk Weather Map
Norwalk Quick Facts
Norwalk Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1145 PM CDT Tue Oct 13 2026
Key Messages
- Showers and storms this afternoon into evening in portions of central to southern Iowa with the highest chances (50-70%) in southern Iowa later tonight into the early overnight where a few strong to severe storms remain possible with large hail, pockets of heavy rain, and isolated gusty winds.
- Cloudy and cooler Wednesday with highs in the 60s.
- More widespread precipitation expected Wednesday night through Thursday.
- Turning much cooler to end the week and start next weekend with frost...