S
M
T
W
T
F
S
27
70°
56°
28
73°
56°
29
68°
60°
30
72°
61°
1
66°
49°
2
63°
42°
3
72°
52°
4
68°
47°
5
67°
41°
6
81°
52°
7
74°
49°
8
67°
48°
9
73°
59°
10
87°
64°
11
85°
59°
12
64°
50°
13
59°
42°
14
61°
49°
15
59°
43°
16
54°
40°
17
55°
39°
18
58°
42°
19
59°
43°
20
60°
43°
21
55°
36°
22
61°
42°
23
50°
33°
24
58°
42°
25
60°
38°
26
54°
38°
27
54°
29°
28
45°
30°
29
53°
36°
30
53°
32°
31
56°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Mendota Heights
Mendota Heights's October 2026 forecast shows daily high temperatures ranging from 45° to 87°, with overnight lows between 29° and 64°. 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 Mendota Heights. See also: November | December | January.
