S
M
T
W
T
F
S
26
84°
68°
27
83°
69°
28
81°
68°
29
82°
67°
30
84°
68°
31
79°
65°
1
80°
61°
2
79°
65°
3
79°
67°
4
80°
66°
5
83°
68°
6
87°
69°
7
88°
70°
8
88°
69°
9
87°
68°
10
87°
68°
11
86°
67°
12
87°
68°
13
87°
69°
14
86°
66°
15
79°
63°
16
81°
60°
17
80°
58°
18
79°
56°
19
82°
55°
20
78°
55°
21
77°
58°
22
77°
55°
23
81°
57°
24
81°
61°
25
85°
61°
26
87°
65°
27
85°
64°
28
87°
57°
29
84°
55°
30
76°
55°
31
74°
56°
1
74°
53°
2
75°
57°
3
80°
60°
4
84°
61°
5
77°
58°
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 74° to 88°, with overnight lows between 53° and 70°. The average high for August is 82° with an average low of 63°. 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.
