S
M
T
W
T
F
S
26
82°
63°
27
86°
62°
28
81°
60°
29
80°
59°
30
86°
62°
31
83°
63°
1
86°
56°
2
80°
56°
3
78°
57°
4
78°
56°
5
79°
56°
6
79°
57°
7
80°
56°
8
81°
57°
9
84°
63°
10
84°
62°
11
82°
63°
12
85°
63°
13
82°
62°
14
85°
61°
15
85°
54°
16
78°
59°
17
82°
54°
18
77°
54°
19
78°
53°
20
77°
55°
21
78°
56°
22
78°
56°
23
76°
54°
24
78°
61°
25
76°
54°
26
82°
62°
27
83°
60°
28
80°
59°
29
76°
59°
30
75°
54°
31
75°
52°
1
76°
51°
2
74°
52°
3
75°
58°
4
76°
52°
5
74°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fair Haven
Fair Haven's August 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 51° and 63°. The average high for August is 80° with an average low of 57°. 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 Fair Haven. See also: September | October | November.
