S
M
T
W
T
F
S
26
83°
61°
27
84°
60°
28
82°
60°
29
81°
59°
30
81°
59°
31
82°
60°
1
81°
59°
2
81°
58°
3
73°
55°
4
77°
58°
5
81°
60°
6
82°
59°
7
81°
58°
8
72°
52°
9
75°
57°
10
81°
59°
11
78°
58°
12
79°
58°
13
71°
57°
14
71°
52°
15
72°
57°
16
72°
57°
17
76°
58°
18
77°
57°
19
78°
57°
20
79°
59°
21
71°
47°
22
71°
45°
23
70°
47°
24
71°
44°
25
67°
44°
26
68°
45°
27
68°
44°
28
69°
45°
29
70°
52°
30
76°
56°
31
77°
55°
1
71°
46°
2
69°
55°
3
77°
50°
4
70°
50°
5
70°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in East Selkirk
East Selkirk's August 2026 forecast shows daily high temperatures ranging from 67° to 84°, with overnight lows between 44° and 61°. The average high for August is 75° 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 East Selkirk. See also: September | October | November.