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Wpza-Am Ann Arbor Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  | |  |  |  | | | | | | |
| Chance of Showers | Chance of T-Storm | Chance of Showers | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Chance of Showers | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 70°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C |
| POP: 20% | POP: 50% | POP: 30% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 400 PM EDT Sat Aug 29 2026 
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Issued: 358 PM EDT Sat Aug 29 2026
Key Messages
- Pockets of light rain toward the Tri Cities this evening become scattered to numerous showers and thunderstorms late tonight and Sunday morning. Additional rounds of showers and thunderstorms continue Sunday afternoon into Monday.
- Severe storm intensity is not expected, however there is a chance for locally heavy rainfall mainly along and north of I-69 from late tonight through early Monday.
- The weather pattern supports warmer temperatures and increased humidity during the early to m...