S
M
T
W
T
F
S
26
84°
64°
27
72°
58°
28
75°
55°
29
82°
53°
30
N/A
31
75°
60°
1
69°
52°
2
72°
54°
3
79°
61°
4
79°
56°
5
71°
55°
6
74°
58°
7
77°
61°
8
76°
59°
9
74°
58°
10
75°
58°
11
72°
57°
12
74°
58°
13
71°
55°
14
68°
58°
15
69°
57°
16
70°
59°
17
70°
59°
18
69°
58°
19
69°
58°
20
75°
57°
21
67°
54°
22
66°
53°
23
67°
54°
24
67°
53°
25
66°
53°
26
68°
57°
27
67°
56°
28
69°
57°
29
75°
58°
30
75°
58°
31
74°
57°
1
74°
56°
2
66°
54°
3
65°
55°
4
72°
57°
5
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Calumet
Calumet's August 2026 forecast shows daily high temperatures ranging from 65° to 79°, with overnight lows between 52° and 61°. The average high for August is 71° 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 Calumet. See also: September | October | November.
