S
M
T
W
T
F
S
26
77°
53°
27
71°
52°
28
71°
53°
29
73°
53°
30
78°
55°
31
78°
54°
1
75°
53°
2
70°
52°
3
75°
53°
4
74°
53°
5
77°
52°
6
78°
54°
7
76°
47°
8
75°
49°
9
78°
46°
10
70°
43°
11
68°
42°
12
69°
43°
13
72°
43°
14
76°
50°
15
77°
50°
16
70°
52°
17
78°
51°
18
76°
49°
19
76°
50°
20
74°
46°
21
71°
42°
22
69°
46°
23
73°
49°
24
75°
50°
25
75°
41°
26
69°
39°
27
67°
39°
28
68°
40°
29
68°
41°
30
72°
40°
31
73°
44°
1
72°
45°
2
72°
41°
3
71°
45°
4
72°
46°
5
72°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Bittern Lake
Bittern Lake's August 2026 forecast shows daily high temperatures ranging from 67° to 78°, with overnight lows between 39° and 55°. The average high for August is 73° with an average low of 47°. 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 Bittern Lake. See also: September | October | November.
