S
M
T
W
T
F
S
26
86°
57°
27
83°
62°
28
81°
62°
29
87°
55°
30
86°
63°
31
77°
63°
1
80°
54°
2
78°
54°
3
83°
59°
4
71°
45°
5
75°
47°
6
81°
53°
7
78°
56°
8
76°
55°
9
76°
49°
10
77°
49°
11
75°
52°
12
75°
50°
13
77°
52°
14
76°
51°
15
72°
55°
16
79°
55°
17
76°
56°
18
79°
55°
19
76°
55°
20
79°
54°
21
79°
56°
22
80°
56°
23
79°
55°
24
78°
55°
25
76°
54°
26
70°
53°
27
68°
53°
28
73°
52°
29
77°
53°
30
78°
55°
31
78°
53°
1
76°
52°
2
76°
54°
3
78°
55°
4
79°
55°
5
77°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Keewatin
Keewatin's August 2026 forecast shows daily high temperatures ranging from 68° to 83°, with overnight lows between 45° and 59°. The average high for August is 77° with an average low of 53°. 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 Keewatin. See also: September | October | November.