S
M
T
W
T
F
S
30
84°
65°
31
90°
65°
1
89°
61°
2
85°
64°
3
78°
68°
4
89°
69°
5
83°
66°
6
80°
62°
7
78°
63°
8
79°
60°
9
76°
51°
10
76°
56°
11
81°
59°
12
77°
51°
13
70°
51°
14
69°
49°
15
68°
52°
16
74°
53°
17
73°
53°
18
72°
52°
19
69°
47°
20
74°
52°
21
65°
50°
22
69°
52°
23
71°
52°
24
72°
51°
25
70°
50°
26
69°
51°
27
71°
52°
28
70°
51°
29
67°
51°
30
68°
49°
1
60°
43°
2
56°
39°
3
56°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bloomer
Bloomer's September 2026 forecast shows daily high temperatures ranging from 56° to 81°, with overnight lows between 36° and 63°. The average high for September is 71° with an average low of 51°. 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 Bloomer. See also: October | November | December.
