S
M
T
W
T
F
S
26
82°
52°
27
81°
49°
28
84°
45°
29
82°
46°
30
86°
45°
31
85°
49°
1
89°
53°
2
69°
39°
3
62°
38°
4
71°
49°
5
77°
47°
6
80°
48°
7
79°
44°
8
80°
48°
9
75°
47°
10
77°
49°
11
78°
53°
12
78°
51°
13
76°
50°
14
88°
44°
15
77°
44°
16
80°
43°
17
80°
43°
18
79°
42°
19
81°
44°
20
80°
44°
21
79°
43°
22
78°
42°
23
78°
40°
24
76°
35°
25
67°
35°
26
77°
41°
27
78°
42°
28
77°
41°
29
78°
40°
30
75°
41°
31
75°
41°
1
74°
40°
2
65°
39°
3
69°
36°
4
71°
39°
5
76°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Waterton Park
Waterton Park's August 2026 forecast shows daily high temperatures ranging from 62° to 89°, with overnight lows between 35° and 53°. The average high for August is 76° with an average low of 43°. 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 Waterton Park. See also: September | October | November.
