S
M
T
W
T
F
S
26
72°
37°
27
79°
44°
28
83°
43°
29
83°
44°
30
82°
45°
31
82°
44°
1
81°
44°
2
82°
43°
3
83°
44°
4
82°
43°
5
81°
43°
6
81°
42°
7
82°
43°
8
82°
43°
9
83°
44°
10
75°
30°
11
72°
31°
12
71°
32°
13
73°
34°
14
74°
32°
15
75°
33°
16
74°
34°
17
76°
34°
18
73°
38°
19
80°
39°
20
82°
40°
21
80°
42°
22
80°
36°
23
79°
32°
24
73°
31°
25
71°
31°
26
74°
34°
27
77°
37°
28
78°
38°
29
77°
33°
30
76°
40°
31
74°
37°
1
67°
36°
2
71°
28°
3
68°
34°
4
65°
33°
5
65°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Calendar
Calendar's August 2026 forecast shows daily high temperatures ranging from 65° to 83°, with overnight lows between 28° and 45°. The average high for August is 77° with an average low of 38°. 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 Calendar. See also: September | October | November.
