S
M
T
W
T
F
S
26
83°
67°
27
82°
67°
28
86°
68°
29
87°
68°
30
86°
67°
31
84°
68°
1
86°
68°
2
85°
69°
3
86°
67°
4
85°
66°
5
85°
67°
6
84°
67°
7
87°
66°
8
78°
60°
9
78°
60°
10
77°
62°
11
80°
67°
12
83°
67°
13
85°
68°
14
85°
66°
15
84°
65°
16
78°
62°
17
78°
58°
18
78°
63°
19
81°
65°
20
85°
63°
21
84°
64°
22
83°
63°
23
82°
57°
24
76°
56°
25
76°
56°
26
77°
57°
27
77°
56°
28
78°
56°
29
78°
57°
30
82°
60°
31
82°
62°
1
80°
62°
2
82°
58°
3
82°
52°
4
74°
53°
5
74°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mishawaka
Mishawaka's August 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 52° and 69°. The average high for August is 82° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Mishawaka. See also: September | October | November.
