S
M
T
W
T
F
S
30
77°
57°
31
79°
59°
1
76°
53°
2
69°
54°
3
70°
51°
4
77°
57°
5
75°
56°
6
75°
57°
7
76°
56°
8
78°
52°
9
68°
48°
10
71°
54°
11
77°
56°
12
77°
56°
13
78°
55°
14
78°
56°
15
76°
56°
16
74°
54°
17
75°
55°
18
74°
55°
19
73°
54°
20
74°
54°
21
74°
53°
22
73°
54°
23
71°
52°
24
72°
51°
25
73°
50°
26
71°
50°
27
70°
49°
28
66°
49°
29
71°
50°
30
70°
48°
1
68°
48°
2
64°
34°
3
57°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Rice Lake
Rice Lake's September 2026 forecast shows daily high temperatures ranging from 57° to 79°, with overnight lows between 34° and 59°. The average high for September is 73° with an average low of 52°. 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 Rice Lake. See also: October | November | December.