S
M
T
W
T
F
S
27
82°
68°
28
84°
63°
29
81°
64°
30
79°
59°
31
77°
55°
1
79°
57°
2
75°
57°
3
68°
64°
4
75°
64°
5
77°
66°
6
82°
63°
7
86°
66°
8
79°
66°
9
81°
61°
10
73°
61°
11
81°
57°
12
77°
57°
13
77°
55°
14
82°
68°
15
86°
70°
16
79°
64°
17
72°
66°
18
82°
68°
19
81°
63°
20
81°
61°
21
82°
64°
22
79°
57°
23
68°
52°
24
66°
48°
25
70°
41°
26
73°
48°
27
79°
52°
28
81°
50°
29
79°
61°
30
79°
59°
31
77°
57°
1
79°
55°
2
70°
63°
3
58°
45°
4
55°
45°
5
59°
41°
6
61°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fergus Falls
Fergus Falls's August 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Fergus Falls. See also: September | October | November.
