S
M
T
W
T
F
S
26
106°
64°
27
95°
55°
28
97°
64°
29
99°
64°
30
N/A
31
84°
57°
1
87°
62°
2
92°
66°
3
84°
52°
4
75°
50°
5
80°
54°
6
85°
58°
7
84°
57°
8
83°
56°
9
81°
54°
10
83°
60°
11
83°
57°
12
80°
58°
13
81°
55°
14
78°
60°
15
84°
61°
16
82°
60°
17
76°
58°
18
78°
58°
19
81°
60°
20
79°
59°
21
78°
54°
22
73°
51°
23
73°
50°
24
74°
50°
25
73°
53°
26
77°
57°
27
81°
58°
28
81°
59°
29
80°
58°
30
80°
58°
31
81°
57°
1
77°
55°
2
71°
49°
3
77°
56°
4
82°
58°
5
82°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Wishek
Wishek's August 2026 forecast shows daily high temperatures ranging from 71° to 92°, with overnight lows between 49° and 66°. The average high for August is 80° 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 Wishek. See also: September | October | November.
