S
M
T
W
T
F
S
26
79°
51°
27
75°
50°
28
82°
45°
29
76°
48°
30
78°
50°
31
81°
46°
1
93°
55°
2
68°
45°
3
67°
42°
4
75°
42°
5
74°
48°
6
65°
46°
7
77°
39°
8
76°
55°
9
75°
47°
10
64°
49°
11
68°
45°
12
65°
50°
13
N/A
14
63°
42°
15
70°
47°
16
74°
47°
17
68°
45°
18
72°
49°
19
77°
50°
20
78°
51°
21
77°
50°
22
72°
49°
23
74°
49°
24
71°
50°
25
73°
50°
26
74°
49°
27
69°
44°
28
73°
49°
29
69°
48°
30
66°
49°
31
72°
49°
1
73°
48°
2
72°
49°
3
72°
48°
4
73°
48°
5
73°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Red Deer
Red Deer's August 2026 forecast shows daily high temperatures ranging from 63° to 78°, with overnight lows between 42° and 51°. The average high for August is 72° with an average low of 48°. 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 Red Deer. See also: September | October | November.