S
M
T
W
T
F
S
27
65°
53°
28
73°
50°
29
73°
57°
30
76°
61°
1
64°
43°
2
63°
36°
3
70°
42°
4
67°
42°
5
65°
32°
6
79°
48°
7
73°
41°
8
66°
43°
9
69°
55°
10
84°
61°
11
82°
54°
12
63°
44°
13
56°
46°
14
59°
44°
15
58°
42°
16
57°
39°
17
54°
41°
18
57°
40°
19
53°
31°
20
57°
38°
21
59°
40°
22
61°
41°
23
60°
39°
24
48°
35°
25
47°
35°
26
48°
32°
27
53°
39°
28
56°
41°
29
57°
42°
30
56°
40°
31
57°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Eau Claire
Eau Claire's October 2026 forecast shows daily high temperatures ranging from 47° to 84°, with overnight lows between 31° and 61°. The average high for October is 60° with an average low of 42°. 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 Eau Claire. See also: November | December | January.
