S
M
T
W
T
F
S
26
76°
58°
27
85°
61°
28
87°
58°
29
87°
56°
30
79°
49°
31
77°
50°
1
78°
49°
2
77°
49°
3
78°
51°
4
79°
54°
5
81°
60°
6
84°
61°
7
87°
57°
8
86°
57°
9
81°
59°
10
86°
51°
11
78°
59°
12
86°
50°
13
82°
51°
14
78°
59°
15
85°
56°
16
85°
50°
17
78°
52°
18
78°
57°
19
84°
50°
20
80°
49°
21
76°
52°
22
77°
58°
23
84°
49°
24
84°
48°
25
75°
48°
26
72°
49°
27
73°
48°
28
72°
50°
29
75°
47°
30
74°
48°
31
74°
50°
1
72°
48°
2
72°
47°
3
73°
54°
4
75°
56°
5
74°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fessenden
Fessenden's August 2026 forecast shows daily high temperatures ranging from 72° to 87°, with overnight lows between 47° and 61°. The average high for August is 79° with an average low of 53°. 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 Fessenden. See also: September | October | November.