S
M
T
W
T
F
S
26
80°
58°
27
80°
59°
28
82°
59°
29
82°
52°
30
76°
50°
31
74°
52°
1
78°
53°
2
80°
54°
3
80°
56°
4
81°
57°
5
81°
55°
6
80°
58°
7
82°
59°
8
81°
59°
9
82°
60°
10
83°
57°
11
80°
58°
12
81°
57°
13
81°
57°
14
80°
59°
15
82°
56°
16
77°
56°
17
79°
55°
18
79°
54°
19
78°
49°
20
72°
47°
21
72°
50°
22
75°
56°
23
77°
54°
24
76°
52°
25
70°
47°
26
68°
53°
27
74°
52°
28
76°
50°
29
67°
42°
30
66°
46°
31
68°
49°
1
75°
50°
2
75°
43°
3
Hist. Avg.
70°
43°
4
Hist. Avg.
69°
43°
5
Hist. Avg.
69°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Drumheller
Drumheller's August 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 42° and 60°. The average high for August is 77° with an average low of 54°. 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 Drumheller. See also: September | October | November.
