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Harlan School, IA Weather Forecast
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Harlan School Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
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| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Sunny | Chance of T-Storm | Mostly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 70°FLo: 21°C | Hi: 91°FHi: 33°C |
| POP: 20% | POP: 20% | POP: 20% | POP: 40% | POP: 20% | POP: 20% | POP: 30% | POP: 30% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 418 PM CDT Sat Aug 29 2026 
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Issued: 216 PM CDT Sat Aug 29 2026
Key Messages
- Breezy winds with gusts up to 35 mph possible through late this afternoon with a very low chance (<20%) of a few isolated showers or perhaps storms.
- Increasing late season heat and humidity Sunday into much of next week, especially over southern Iowa where heat index values will be around 100 degrees at times.
- By no means a wet period, but there will be additional storm chances up to 40% at times tonight into at least the middle of next week with peak timing of chances mainly overnight into the early morning hours.
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/18Z TAFS ...