| NWS Forecast for: Ann Arbor MI Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 2:25 am EDT Jul 21, 2026 | |
Overnight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Partly cloudy, with a low around 68. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Tuesday: A chance of showers and thunderstorms, mainly between 1pm and 5pm. Patchy smoke between 4pm and 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 84. West southwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. Tuesday Night: A chance of showers and thunderstorms between 7pm and 8pm. Mostly cloudy, then gradually becoming clear, with a low around 54. Northwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Wednesday: Mostly sunny, with a high near 75. North northwest wind 11 to 13 mph, with gusts as high as 22 mph. Wednesday Night: Mostly clear, with a low around 51. North northwest wind 3 to 6 mph. Thursday: Sunny, with a high near 78. Thursday Night: Mostly clear, with a low around 55. Friday: Mostly sunny, with a high near 81. Friday Night: Mostly clear, with a low around 58. Saturday: Sunny, with a high near 85. Saturday Night: Mostly clear, with a low around 62. Sunday: A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Sunday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 63. Monday: Mostly sunny, with a high near 84. | |
| Ann Arbor MI 42.27°N 83.73°W (Elev. 856 ft) | |
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