S
M
T
W
T
F
S
26
76°
57°
27
85°
64°
28
86°
62°
29
87°
60°
30
79°
54°
31
82°
56°
1
78°
55°
2
76°
54°
3
78°
55°
4
79°
56°
5
80°
57°
6
82°
58°
7
83°
63°
8
85°
64°
9
85°
64°
10
86°
63°
11
85°
64°
12
86°
60°
13
81°
55°
14
77°
54°
15
75°
54°
16
77°
58°
17
77°
55°
18
75°
55°
19
77°
62°
20
79°
63°
21
84°
64°
22
85°
64°
23
86°
55°
24
85°
52°
25
74°
53°
26
73°
56°
27
73°
60°
28
74°
61°
29
79°
60°
30
82°
59°
31
81°
53°
1
80°
55°
2
77°
57°
3
80°
57°
4
80°
56°
5
79°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Moorhead
Moorhead's August 2026 forecast shows daily high temperatures ranging from 73° to 87°, with overnight lows between 52° and 64°. The average high for August is 80° with an average low of 58°. 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 Moorhead. See also: September | October | November.