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Decatur Elementary School, IA Weather Forecast
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Decatur Elementary School Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
 |  |  |  | | | | | | | | |
| Patchy Fog | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 61°FLo: 16°C |
| POP: 20% | POP: 20% | POP: 70% | POP: 50% | POP: 50% | POP: 70% | POP: 70% | POP: 80% | POP: 70% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 653 AM CDT Fri Sep 11 2026 
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Issued: 646 AM CDT Fri Sep 11 2026
Key Messages
- Breezy this afternoon with chances for showers and thunderstorms /20-40%/ returning overnight tonight.
- An active weather pattern expected this weekend into the middle of next week with periods of thunderstorms, some strong to severe, along with the risk of heavy rainfall.
Aviation
/12Z TAFS THROUGH 12Z SATURDAY/... Issued at 636 AM CDT Fri Sep 11 2026
Surface high pressure is allowing for VFR TAFs with the 12Z issuance. However, some river valley fog is working up the Des Moines River a...