S
M
T
W
T
F
S
30
67°
52°
31
72°
46°
1
80°
41°
2
78°
47°
3
80°
55°
4
81°
43°
5
75°
51°
6
61°
56°
7
59°
52°
8
64°
47°
9
78°
42°
10
70°
49°
11
59°
43°
12
55°
32°
13
65°
27°
14
57°
45°
15
59°
35°
16
67°
36°
17
73°
39°
18
76°
37°
19
72°
35°
20
73°
40°
21
76°
46°
22
82°
47°
23
83°
38°
24
77°
40°
25
86°
45°
26
63°
43°
27
63°
30°
28
67°
26°
29
70°
39°
30
60°
29°
1
62°
24°
2
69°
31°
3
62°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in White Bear
White Bear's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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. See also: October | November | December.