S
M
T
W
T
F
S
26
82°
56°
27
84°
55°
28
85°
56°
29
84°
58°
30
86°
58°
31
91°
59°
1
88°
61°
2
73°
50°
3
72°
46°
4
80°
46°
5
88°
47°
6
90°
56°
7
90°
60°
8
86°
55°
9
87°
58°
10
85°
59°
11
86°
55°
12
82°
60°
13
81°
62°
14
83°
60°
15
84°
45°
16
84°
54°
17
89°
59°
18
89°
60°
19
89°
52°
20
91°
60°
21
97°
62°
22
91°
64°
23
83°
57°
24
83°
48°
25
94°
57°
26
95°
65°
27
82°
61°
28
78°
54°
29
72°
49°
30
72°
43°
31
81°
43°
1
84°
53°
2
71°
54°
3
56°
44°
4
61°
43°
5
70°
43°
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 ° 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 Calendar. See also: September | October | November.