Ann Arbor, MI 14-Day Forecast
Michigan, United States 🇺🇸
77°
Sunny right now
Today: high 85°, low 68°
Updated 4 hours ago
Ann Arbor weather for the next 14 days
Tuesday, August 18
Sunny High 83° Low 60°Precipitation
7%
· 0.0 in
Max wind
14 mph
Humidity
60%
UV index
8 - High
Sunrise / sunset
06:45 AM / 08:31 PM
Wednesday, August 19
Patchy rain nearby High 82° Low 64°Precipitation
78%
· 0.26 in
Max wind
14 mph
Humidity
74%
UV index
7 - High
Sunrise / sunset
06:46 AM / 08:30 PM
Thursday, August 20
Overcast High 82° Low 63°Precipitation
36%
· 0.01 in
Max wind
9 mph
Humidity
59%
UV index
6 - High
Sunrise / sunset
06:47 AM / 08:28 PM
Friday, August 21
Sunny High 82° Low 60°Precipitation
2%
· 0.0 in
Max wind
8 mph
Humidity
50%
UV index
7 - High
Sunrise / sunset
06:48 AM / 08:27 PM
Saturday, August 22
Sunny High 84° Low 64°Precipitation
57%
· 0.04 in
Max wind
12 mph
Humidity
64%
UV index
7 - High
Sunrise / sunset
06:49 AM / 08:25 PM
Sunday, August 23
Sunny High 82° Low 63°Precipitation
36%
· 0.02 in
Max wind
10 mph
Humidity
62%
UV index
7 - High
Sunrise / sunset
06:50 AM / 08:24 PM
Monday, August 24
Overcast High 80° Low 64°Precipitation
36%
· 0.02 in
Max wind
12 mph
Humidity
59%
UV index
7 - High
Sunrise / sunset
06:51 AM / 08:22 PM
Tuesday, August 25
Light rain shower High 67° Low 60°Precipitation
93%
· 1.71 in
Max wind
12 mph
Humidity
95%
UV index
4 - Moderate
Sunrise / sunset
06:52 AM / 08:21 PM
Wednesday, August 26
Mist High 68° Low 59°Precipitation
26%
· 0.0 in
Max wind
8 mph
Humidity
85%
UV index
5 - Moderate
Sunrise / sunset
06:54 AM / 08:19 PM
Thursday, August 27
Mist High 73° Low 60°Precipitation
10%
· 0.0 in
Max wind
9 mph
Humidity
74%
UV index
6 - High
Sunrise / sunset
06:55 AM / 08:17 PM
Friday, August 28
Sunny High 77° Low 58°Precipitation
5%
· 0.0 in
Max wind
10 mph
Humidity
63%
UV index
6 - High
Sunrise / sunset
06:56 AM / 08:16 PM
Saturday, August 29
Sunny High 76° Low 58°Precipitation
9%
· 0.0 in
Max wind
7 mph
Humidity
70%
UV index
6 - High
Sunrise / sunset
06:57 AM / 08:14 PM
Sunday, August 30
Sunny High 78° Low 62°Precipitation
8%
· 0.0 in
Max wind
10 mph
Humidity
67%
UV index
6 - High
Sunrise / sunset
06:58 AM / 08:12 PM
Ann Arbor 14-day outlook: the story
The warmest day of Ann Arbor's 14-day outlook is Monday, August 17 with a high near 85°F (29°C); the coolest night comes Saturday, August 29, dipping to 58°F (14°C). The trend points cooler: week two runs about 8°F below week one. Highs over the next two weeks average 83°F (28°C), about 3°F (2°C) above the typical August high of 80°F (27°C).
Precipitation is most likely on Wednesday 19, Saturday 22, Tuesday 25; the wettest day looks like Tuesday, August 25 with about 1.71 in (43.4 mm) expected. For the weekend, expect Saturday 84°F (29°C) and sunny / Sunday 82°F (28°C) and sunny.
For typical conditions month by month, see the Ann Arbor climate & average temperatures guide.
Ann Arbor forecast questions
Will it rain in Ann Arbor this week?
The forecast currently shows meaningful precipitation chances on 3 of the next 14 days, peaking around Tuesday, August 25.
What will be the warmest day in Ann Arbor over the next 14 days?
Monday, August 17, with a forecast high near 85°F (29°C).
How accurate is a 14-day forecast for Ann Arbor?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Ann Arbor by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 32° | 19° | 10 | 2.5 in | 4.4 h/day | 75% |
| February | 36° | 19° | 9 | 2.5 in | 6.5 h/day | 73% |
| March | 46° | 28° | 10 | 3.2 in | 7.5 h/day | 67% |
| April | 56° | 37° | 13 | 3.4 in | 8.6 h/day | 67% |
| May | 69° | 50° | 12 | 3.6 in | 10.1 h/day | 68% |
| June | 78° | 59° | 12 | 3.5 in | 12.0 h/day | 66% |
| July | 82° | 64° | 12 | 3.6 in | 12.2 h/day | 70% |
| August | 80° | 63° | 11 | 3.5 in | 11.2 h/day | 72% |
| September | 74° | 58° | 9 | 2.9 in | 9.4 h/day | 74% |
| October | 61° | 46° | 11 | 3.4 in | 7.1 h/day | 73% |
| November | 47° | 34° | 9 | 2.3 in | 5.8 h/day | 73% |
| December | 39° | 27° | 10 | 2.5 in | 4.1 h/day | 77% |
14-day forecasts nearby