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Olivet, IA Weather Forecast
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Olivet Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  | | | | | | |  |  |  |  |
| 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 Showers | Chance of Showers | Partly Cloudy | Partly Sunny |
| Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 70°FLo: 21°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 69°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 61°FHi: 16°C | Lo: 55°FLo: 13°C | Hi: 61°FHi: 16°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C |
| POP: 30% | POP: 50% | POP: 50% | POP: 50% | POP: 80% | POP: 70% | POP: 70% | POP: 60% | POP: 40% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 753 PM CDT Thu Sep 17 2026 
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Issued: 704 PM CDT Thu Sep 17 2026
Key Messages
- Areas of fog developing tonight.
- Storms return to the state after midnight tonight through midday Friday. A few wind gusts to 45 mph are possible.
- Chance for a few strong to severe storms late in the afternoon and evening, but this is conditional on enough surface heating to overcome the low level cap. Locally heavy rainfall possible north central into northeastern Iowa Friday night/early Saturday.
- Shower and thunderstorm activity becomes less intense, less widespread over the Sunday...