S
M
T
W
T
F
S
26
86°
57°
27
90°
57°
28
89°
56°
29
90°
58°
30
91°
57°
31
91°
58°
1
90°
56°
2
82°
53°
3
86°
56°
4
91°
57°
5
90°
58°
6
91°
56°
7
82°
55°
8
86°
56°
9
89°
55°
10
90°
56°
11
90°
56°
12
87°
55°
13
84°
55°
14
83°
54°
15
83°
55°
16
84°
54°
17
86°
54°
18
88°
55°
19
88°
54°
20
87°
54°
21
84°
54°
22
90°
51°
23
89°
47°
24
83°
43°
25
78°
42°
26
76°
43°
27
77°
45°
28
77°
43°
29
78°
49°
30
79°
47°
31
86°
43°
1
77°
49°
2
85°
49°
3
85°
47°
4
75°
46°
5
77°
47°
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 75° to 91°, with overnight lows between 42° and 58°. The average high for August is 85° with an average low of 52°. 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.