S
M
T
W
T
F
S
30
79°
57°
31
86°
67°
1
89°
71°
2
93°
73°
3
89°
67°
4
84°
65°
5
78°
57°
6
76°
60°
7
76°
57°
8
73°
56°
9
74°
57°
10
76°
58°
11
73°
54°
12
75°
54°
13
70°
55°
14
73°
53°
15
76°
58°
16
77°
58°
17
76°
57°
18
71°
54°
19
75°
57°
20
77°
58°
21
78°
58°
22
77°
57°
23
77°
57°
24
76°
56°
25
75°
55°
26
76°
54°
27
75°
55°
28
75°
55°
29
74°
54°
30
72°
53°
1
72°
52°
2
71°
52°
3
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Chippewa Lake
Chippewa Lake's September 2026 forecast shows daily high temperatures ranging from 70° to 93°, with overnight lows between 52° and 73°. The average high for September is 76° with an average low of 57°. 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 Chippewa Lake. See also: October | November | December.
