Ankeny, IA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Ankeny Weather Forecast
| REST OF TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
| Mostly Cloudy | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny |
| Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 65°FLo: 18°C | Hi: 71°FHi: 22°C | Lo: 65°FLo: 18°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 61°FHi: 16°C |
| POP: 50% | POP: 90% | POP: 100% | POP: 100% | POP: 70% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1047 PM CDT Mon Sep 28 2026 

Ankeny Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Ankeny Weather Map
Ankeny Quick Facts
Ankeny Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1150 PM CDT Mon Sep 28 2026
Key Messages
- High confidence in a prolonged period of rain with rumbles of thunder from late Tuesday through late Thursday. Rain totals of 2 to 4 inches are forecast in a southwest to northeast oriented band across central Iowa.
- Flood Watch is in effect for much of central Iowa due to concerns for flash flooding and areal flooding. Rises on rivers are likely and some river flooding may result.
- Conditions turning overall drier late this week into next weekend.
Aviation
/06Z TAFS THROUGH 06Z WEDNESDA...
Weather World