S
M
T
W
T
F
S
30
88°
68°
31
94°
68°
1
92°
63°
2
89°
66°
3
89°
72°
4
87°
68°
5
87°
67°
6
83°
69°
7
86°
68°
8
84°
66°
9
82°
61°
10
82°
56°
11
88°
62°
12
76°
57°
13
72°
53°
14
61°
50°
15
73°
54°
16
76°
50°
17
73°
58°
18
63°
59°
19
62°
58°
20
69°
49°
21
57°
47°
22
65°
46°
23
63°
52°
24
62°
54°
25
69°
60°
26
71°
58°
27
69°
57°
28
71°
55°
29
71°
54°
30
69°
55°
1
71°
56°
2
66°
49°
3
63°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in White Bear Lake
White Bear Lake's September 2026 forecast shows daily high temperatures ranging from 57° to 71°, with overnight lows between 46° and 60°. The average high for September is 67° 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 September weather will actually feel in White Bear Lake. See also: October | November | December.
