S
M
T
W
T
F
S
26
72°
50°
27
75°
49°
28
77°
43°
29
74°
45°
30
72°
48°
31
76°
51°
1
77°
50°
2
76°
51°
3
77°
51°
4
77°
49°
5
76°
51°
6
77°
47°
7
75°
47°
8
74°
49°
9
76°
50°
10
76°
44°
11
77°
43°
12
71°
43°
13
69°
49°
14
76°
45°
15
74°
43°
16
70°
43°
17
72°
46°
18
75°
43°
19
72°
40°
20
70°
38°
21
68°
42°
22
72°
43°
23
74°
47°
24
73°
39°
25
68°
37°
26
64°
37°
27
62°
38°
28
64°
36°
29
63°
37°
30
64°
37°
31
64°
39°
1
66°
42°
2
66°
41°
3
67°
42°
4
69°
36°
5
63°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sundre
Sundre's August 2026 forecast shows daily high temperatures ranging from 62° to 77°, with overnight lows between 33° and 51°. The average high for August is 71° with an average low of 44°. 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 Sundre. See also: September | October | November.
