S
M
T
W
T
F
S
26
77°
58°
27
78°
59°
28
78°
61°
29
79°
60°
30
79°
58°
31
83°
58°
1
84°
63°
2
84°
64°
3
83°
64°
4
83°
61°
5
82°
58°
6
78°
56°
7
76°
56°
8
77°
57°
9
78°
57°
10
80°
58°
11
82°
60°
12
81°
58°
13
83°
57°
14
82°
60°
15
84°
62°
16
84°
61°
17
83°
62°
18
83°
61°
19
77°
56°
20
77°
57°
21
82°
61°
22
82°
61°
23
76°
55°
24
78°
60°
25
80°
62°
26
83°
59°
27
82°
61°
28
83°
62°
29
81°
61°
30
82°
60°
31
81°
59°
1
80°
58°
2
78°
58°
3
79°
57°
4
82°
59°
5
81°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Canvas
Canvas's August 2026 forecast shows daily high temperatures ranging from 76° to 84°, with overnight lows between 55° and 64°. The average high for August is 81° with an average low of 59°. 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 Canvas. See also: September | October | November.