S
M
T
W
T
F
S
28
70°
56°
29
71°
55°
30
70°
56°
1
70°
57°
2
73°
57°
3
77°
58°
4
77°
57°
5
78°
58°
6
76°
57°
7
73°
56°
8
75°
57°
9
74°
58°
10
79°
59°
11
76°
58°
12
72°
58°
13
74°
57°
14
79°
59°
15
81°
59°
16
72°
56°
17
72°
56°
18
73°
58°
19
79°
58°
20
83°
58°
21
83°
55°
22
77°
51°
23
74°
55°
24
77°
58°
25
81°
59°
26
83°
59°
27
82°
60°
28
84°
60°
29
84°
58°
30
82°
57°
31
81°
53°
1
73°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Drumheller
Drumheller's July 2026 forecast shows daily high temperatures ranging from 70° to 84°, with overnight lows between 51° and 60°. The average high for July is 77° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Drumheller. See also: August | September | October.