easeweather.com
Ann Arbor (MI)
Akron (OH)Albuquerque (NM)Alexandria (VA)Anaheim (CA)Anchorage (AK)
Ann Arbor (MI)
Arlington (VA)Asheville (NC)Atlanta (GA)Atlantic City (NJ)Austin (TX)Baltimore (MD)Baton Rouge (LA)Birmingham (AL)Boston (MA)Brooklyn (NY)Buffalo (NY)Cape Coral (FL)Charlotte (NC)Chattanooga (TN)Chicago (IL)Cincinnati (OH)Cleveland (OH)Colorado Springs (CO)Columbus (OH)Corpus Christi (TX)Dallas (TX)Dayton (OH)Denver (CO)Des Moines (IA)Detroit (MI)El Paso (TX)Fairbanks (AK)Fort Lauderdale (FL)Fort Wayne (IN)Fort Worth (TX)Gatlinburg (TN)Grand Rapids (MI)Harrisburg (PA)Honolulu (HI)Houston (TX)Huntsville (AL)Indianapolis (IN)Jackson (MS)Jacksonville (FL)Juneau (AK)Kansas City (MO)Ketchikan (AK)Key West (FL)Knoxville (TN)Las Vegas (NV)Lexington (KY)Lincoln (NE)Little Rock (AR)Los Angeles (CA)Louisville (KY)Madison (WI)Manhattan (NY)Memphis (TN)Miami (FL)Milwaukee (WI)Minneapolis (MN)Mobile (AL)Montgomery (AL)Nashville (TN)New Orleans (LA)New York City (NY)Newark (NJ)Oklahoma City (OK)Omaha (NE)Orlando (FL)Philadelphia (PA)Phoenix (AZ)Pittsburgh (PA)Portland (OR)Richmond (VA)Riverside (CA)Sacramento (CA)Salt Lake City (UT)San Antonio (TX)San Diego (CA)San Francisco (CA)San Jose (CA)Savannah (GA)Seattle (WA)Sitka (AK)Skagway (AK)Springfield (MO)St. Louis (MO)St. Petersburg (FL)Tallahassee (FL)Tampa (FL)Toledo (OH)Traverse City (MI)Tulsa (OK)Tyler (TX)Vancouver (WA)Virginia Beach (VA)WashingtonWichita (KS)Winston-Salem (NC) More Locations
United States weather

Weather in Ann Arbor, Michigan for August 2026

Your guide to Ann Arbor weather in August - trends and predictions

    Temperatures

  • In general, the average temperature in Ann Arbor at the beginning of August is 27.1 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.6 °F by the end of August.

    • Rain 🌧️

  • With an average of 3 rainy days, Ann Arbor experiences minimal rainfall in August.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
28
Dry days
Average rainy days
3
Rainy days
Average snowy days
0
Snow days
Average temperatures
26°/16°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Ann Arbor Weather August

Move between months or click on a day
July
September
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Cloudy
24°
2
Sunny
27°
3
Sunny
28°
4
Partly cloudy
28°
5
Overcast
28°
6
Cloudy
27°
7
Mist
28°
8
Light rain shower
28°
9
Fog
32°
10
Cloudy
31°
11
Thundery outbreaks possible
29°
12
Mist
31°
13
Mist
27°
14
Partly cloudy
29°
15
Mist
30°
16
Mist
31°
17
Fog
27°
18
Overcast
25°
19
Overcast
25°
20
Overcast
23°
21
Overcast
24°
22
Mist
25°
23
Mist
28°
24
Overcast
22°
25
Overcast
20°
26
Overcast
20°
27
Overcast
22°
28
Moderate or heavy rain shower
19°
29
Fog
18°
30
Fog
22°
31
Sunny
23°

Temperatures trend during August in Ann Arbor

See the weather trend as well as the moving average line

August weather in Ann Arbor day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
Aug. 1 Cloudy
Cloudy
 24° /14° 0 mm 5
Aug. 2 Sunny
Sunny
 27° /12° 0 mm 7
Aug. 3 Sunny
Sunny
 28° /15° 0 mm 7
Aug. 4 Partly cloudy
Partly cloudy
 28° /15° 0 mm 7
Aug. 5 Overcast
Overcast
 28° /17° 0 mm 6
Aug. 6 Cloudy
Cloudy
 27° /19° 0 mm 6
Aug. 7 Mist
Mist
 28° /18° 0 mm 6
Aug. 8 Light rain shower
Light rain shower
 28° /20° 4.6 mm 6
Aug. 9 Fog
Fog
 32° /20° 0 mm 7
Aug. 10 Cloudy
Cloudy
 31° /21° 0 mm 7
Aug. 11 Thundery outbreaks possible
Thundery outbreaks possible
 29° /20° 0 mm 6
Aug. 12 Mist
Mist
 31° /22° 2.2 mm 7
Aug. 13 Mist
Mist
 27° /21° 0 mm 6
Aug. 14 Partly cloudy
Partly cloudy
 29° /18° 0 mm 7
Aug. 15 Mist
Mist
 30° /18° 0 mm 7
Aug. 16 Mist
Mist
 31° /20° 0 mm 7
Aug. 17 Fog
Fog
 27° /17° 0 mm 6
Aug. 18 Overcast
Overcast
 25° /15° 0 mm 6
Aug. 19 Overcast
Overcast
 25° /17° 0 mm 6
Aug. 20 Overcast
Overcast
 23° /17° 0 mm 5
Aug. 21 Overcast
Overcast
 24° /17° 0 mm 5
Aug. 22 Mist
Mist
 25° /15° 0 mm 6
Aug. 23 Mist
Mist
 28° /16° 0 mm 6
Aug. 24 Overcast
Overcast
 22° /13° 0 mm 5
Aug. 25 Overcast
Overcast
 20° /13° 0 mm 5
Aug. 26 Overcast
Overcast
 20° /7° 0 mm 5
Aug. 27 Overcast
Overcast
 22° /9° 0 mm 5
Aug. 28 Moderate or heavy rain shower
Moderate or heavy rain shower
 19° /12° 45.7 mm 4
Aug. 29 Fog
Fog
 18° /8° 0 mm 4
Aug. 30 Fog
Fog
 22° /9° 0 mm 5
Aug. 31 Sunny
Sunny
 23° /11° 0 mm 6
Next
Important Notice
Our weather forecast for Ann Arbor in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Ann Arbor forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Ann Arbor in August - FAQ

What are the expected maximum and minimum temperatures in Ann Arbor during August?
During August, expect a variety of temperatures with highs around 26° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Ann Arbor during August?
Moderate rainfall is anticipated in Ann Arbor during August, with a total of 52.5 mm spread over approximately 3 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Ann Arbor during August?
The average wind speed in Ann Arbor during August is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Ann Arbor

Explore the daily rainfall trends and prepare for Ann Arbors August weather 💧
Typically, Ann Arbor has 3 rainy days in August with a total of 52.5 mm of rainfall.

UV exposure in Ann Arbor during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️

Quick links

More Ann Arbor weather pages
You are here
Location coordinates Where is Ann Arbor?

Get accurate weather forecasts for Ann Arbor, located at latitude 42.278 and longitude -83.741. Stay updated with localized weather information tailored for Ann Arbor.

Found a mistake?
We appreciate your attention to details. Tell us here.