S
M
T
W
T
F
S
27
82°
60°
28
71°
54°
29
72°
54°
30
76°
49°
1
78°
51°
2
84°
53°
3
84°
59°
4
87°
56°
5
86°
60°
6
79°
59°
7
82°
54°
8
83°
63°
9
83°
57°
10
77°
65°
11
74°
52°
12
60°
47°
13
50°
44°
14
52°
43°
15
62°
39°
16
69°
46°
17
70°
43°
18
69°
48°
19
67°
50°
20
71°
54°
21
66°
55°
22
64°
50°
23
60°
45°
24
56°
40°
25
60°
44°
26
65°
40°
27
64°
40°
28
64°
38°
29
65°
42°
30
65°
46°
31
63°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Lehi
Lehi's October 2026 forecast shows daily high temperatures ranging from 63° to 65°, with overnight lows between 38° and 48°. The average high for October is 64° with an average low of 44°. 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 Lehi. See also: November | December | January.