S
M
T
W
T
F
S
26
92°
77°
27
92°
77°
28
93°
76°
29
93°
77°
30
94°
77°
31
94°
76°
1
93°
77°
2
93°
77°
3
92°
76°
4
93°
76°
5
92°
75°
6
93°
77°
7
90°
72°
8
94°
74°
9
94°
75°
10
93°
72°
11
94°
71°
12
93°
74°
13
92°
75°
14
94°
75°
15
94°
74°
16
95°
75°
17
94°
75°
18
94°
74°
19
91°
74°
20
92°
72°
21
89°
71°
22
91°
73°
23
93°
74°
24
94°
74°
25
93°
73°
26
89°
72°
27
89°
74°
28
93°
73°
29
91°
72°
30
92°
73°
31
87°
72°
1
88°
68°
2
87°
67°
3
87°
66°
4
86°
66°
5
86°
67°
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 86° to 95°, with overnight lows between 66° and 77°. The average high for August is 92° with an average low of 73°. 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.