Sumner Junior High School, IA Weather Forecast
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Sumner Junior High School Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
| Partly Cloudy | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Sunny |
| Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 80°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C |
| POP: 20% | POP: 20% | POP: 40% | POP: 20% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 258 PM CDT Tue Aug 25 2026 

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Issued: 239 PM CDT Tue Aug 25 2026
Key Messages
- A cold front will pass through the area into Wednesday morning. Breezy winds out of the northwest are expected behind the front on Wednesday with gusts up to 25 mph.
- Outside of a rouge sprinkle north/northeast this afternoon or south tonight, dry conditions are expected through the end of the week. Patchy fog is possible overnight.
- Shower/storm chances return late Friday night into Saturday morning with additional chances later in the weekend and into early next week.
- Temperatures in...
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