S
M
T
W
T
F
S
27
74°
50°
28
74°
50°
29
73°
48°
30
69°
44°
1
67°
45°
2
70°
48°
3
71°
48°
4
71°
47°
5
70°
47°
6
70°
46°
7
71°
47°
8
70°
47°
9
70°
46°
10
69°
45°
11
69°
46°
12
62°
33°
13
59°
36°
14
59°
41°
15
60°
39°
16
56°
34°
17
57°
43°
18
58°
41°
19
62°
34°
20
57°
40°
21
54°
40°
22
57°
39°
23
52°
37°
24
55°
41°
25
55°
43°
26
62°
43°
27
63°
31°
28
62°
28°
29
49°
29°
30
50°
33°
31
52°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Bloomington
Bloomington's October 2026 forecast shows daily high temperatures ranging from 49° to 74°, with overnight lows between 28° and 50°. The average high for October is 63° with an average low of 41°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Bloomington. See also: November | December | January.
