S
M
T
W
T
F
S
26
82°
62°
27
87°
61°
28
83°
61°
29
87°
60°
30
86°
63°
31
83°
61°
1
87°
61°
2
85°
60°
3
86°
61°
4
88°
62°
5
89°
62°
6
89°
63°
7
90°
62°
8
89°
61°
9
81°
62°
10
81°
60°
11
86°
59°
12
86°
61°
13
81°
61°
14
80°
56°
15
82°
61°
16
87°
58°
17
82°
59°
18
84°
61°
19
84°
61°
20
79°
60°
21
79°
60°
22
80°
57°
23
80°
57°
24
81°
58°
25
84°
56°
26
86°
51°
27
78°
50°
28
76°
49°
29
77°
50°
30
78°
54°
31
81°
49°
1
81°
47°
2
76°
46°
3
74°
47°
4
76°
48°
5
77°
52°
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 90°, with overnight lows between 46° and 63°. The average high for August is 83° with an average low of 57°. 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.
