S
M
T
W
T
F
S
27
82°
51°
28
83°
53°
29
87°
57°
30
90°
58°
1
90°
64°
2
90°
68°
3
86°
67°
4
77°
64°
5
76°
59°
6
77°
55°
7
75°
53°
8
78°
56°
9
76°
55°
10
79°
56°
11
80°
55°
12
83°
59°
13
80°
55°
14
81°
54°
15
74°
51°
16
76°
55°
17
78°
57°
18
76°
57°
19
78°
56°
20
81°
52°
21
72°
48°
22
71°
47°
23
72°
47°
24
75°
48°
25
78°
53°
26
78°
52°
27
79°
48°
28
70°
47°
29
69°
54°
30
69°
53°
31
71°
50°
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 69° to 90°, with overnight lows between 47° and 68°. The average high for October is 78° with an average low of 55°. 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.
