S
M
T
W
T
F
S
27
N/A
28
72°
52°
29
66°
59°
30
70°
57°
1
64°
48°
2
61°
36°
3
70°
50°
4
66°
43°
5
64°
37°
6
79°
47°
7
74°
43°
8
66°
45°
9
67°
55°
10
81°
60°
11
74°
50°
12
63°
47°
13
59°
48°
14
60°
47°
15
58°
46°
16
57°
40°
17
55°
43°
18
60°
40°
19
56°
37°
20
58°
40°
21
61°
41°
22
61°
42°
23
60°
39°
24
48°
37°
25
47°
36°
26
50°
35°
27
57°
41°
28
57°
43°
29
56°
42°
30
57°
39°
31
56°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Lake Elmo
Lake Elmo's October 2026 forecast shows daily high temperatures ranging from 47° to 81°, with overnight lows between 32° and 60°. The average high for October is 61° with an average low of 43°. 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 Lake Elmo. See also: November | December | January.