S
M
T
W
T
F
S
26
75°
51°
27
72°
52°
28
73°
49°
29
72°
47°
30
76°
50°
31
81°
57°
1
79°
50°
2
73°
53°
3
72°
50°
4
77°
51°
5
76°
55°
6
77°
56°
7
78°
56°
8
78°
55°
9
77°
55°
10
76°
54°
11
74°
55°
12
74°
54°
13
75°
54°
14
76°
55°
15
76°
55°
16
75°
54°
17
77°
56°
18
77°
54°
19
75°
54°
20
78°
55°
21
76°
54°
22
73°
53°
23
66°
52°
24
74°
53°
25
74°
53°
26
75°
54°
27
76°
54°
28
75°
53°
29
73°
51°
30
63°
50°
31
63°
50°
1
69°
51°
2
72°
51°
3
71°
50°
4
74°
48°
5
74°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Calmar
Calmar's August 2026 forecast shows daily high temperatures ranging from 63° to 81°, with overnight lows between 47° and 57°. The average high for August is 74° 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 Calmar. See also: September | October | November.
