S
M
T
W
T
F
S
30
64°
39°
31
64°
40°
1
66°
46°
2
64°
45°
3
63°
43°
4
61°
38°
5
67°
43°
6
Hist. Avg.
65°
45°
7
Hist. Avg.
64°
44°
8
Hist. Avg.
64°
44°
9
Hist. Avg.
64°
44°
10
Hist. Avg.
63°
43°
11
Hist. Avg.
63°
43°
12
Hist. Avg.
63°
43°
13
Hist. Avg.
62°
42°
14
Hist. Avg.
62°
42°
15
Hist. Avg.
62°
42°
16
Hist. Avg.
61°
41°
17
Hist. Avg.
61°
41°
18
Hist. Avg.
61°
41°
19
Hist. Avg.
61°
41°
20
Hist. Avg.
60°
40°
21
Hist. Avg.
60°
40°
22
Hist. Avg.
60°
40°
23
Hist. Avg.
60°
40°
24
Hist. Avg.
59°
39°
25
Hist. Avg.
59°
39°
26
Hist. Avg.
59°
39°
27
Hist. Avg.
59°
39°
28
Hist. Avg.
58°
38°
29
Hist. Avg.
58°
38°
30
Hist. Avg.
58°
38°
1
Hist. Avg.
57°
38°
2
Hist. Avg.
57°
37°
3
Hist. Avg.
57°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Cooking Lake
Cooking Lake's September 2026 forecast shows daily high temperatures ranging from 61° to 67°, with overnight lows between 38° and 46°. The average high for September is 64° with an average low of 42°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Cooking Lake. See also: October | November | December.
