S
M
T
W
T
F
S
26
87°
69°
27
85°
66°
28
80°
63°
29
81°
58°
30
87°
57°
31
85°
59°
1
74°
67°
2
79°
63°
3
82°
57°
4
85°
56°
5
86°
60°
6
80°
68°
7
87°
65°
8
85°
61°
9
80°
55°
10
84°
65°
11
80°
66°
12
78°
65°
13
82°
67°
14
83°
64°
15
78°
67°
16
85°
69°
17
79°
64°
18
82°
56°
19
80°
61°
20
80°
61°
21
81°
57°
22
77°
61°
23
73°
56°
24
75°
53°
25
78°
52°
26
80°
56°
27
81°
61°
28
79°
51°
29
80°
57°
30
80°
65°
31
76°
68°
1
90°
69°
2
92°
73°
3
87°
68°
4
77°
68°
5
78°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Haslett
Haslett's August 2026 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 Haslett. See also: September | October | November.