S
M
T
W
T
F
S
27
75°
38°
28
73°
27°
29
65°
30°
30
65°
37°
1
72°
38°
2
73°
39°
3
74°
36°
4
72°
35°
5
63°
34°
6
66°
27°
7
64°
31°
8
62°
28°
9
Hist. Avg.
71°
34°
10
Hist. Avg.
70°
34°
11
Hist. Avg.
70°
33°
12
Hist. Avg.
70°
33°
13
Hist. Avg.
69°
33°
14
Hist. Avg.
69°
32°
15
Hist. Avg.
68°
32°
16
Hist. Avg.
68°
32°
17
Hist. Avg.
67°
32°
18
Hist. Avg.
67°
31°
19
Hist. Avg.
66°
31°
20
Hist. Avg.
66°
31°
21
Hist. Avg.
66°
30°
22
Hist. Avg.
65°
30°
23
Hist. Avg.
65°
30°
24
Hist. Avg.
64°
30°
25
Hist. Avg.
64°
29°
26
Hist. Avg.
63°
29°
27
Hist. Avg.
63°
29°
28
Hist. Avg.
62°
28°
29
Hist. Avg.
62°
28°
30
Hist. Avg.
61°
28°
31
Hist. Avg.
61°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Lyman
Lyman's October 2026 forecast shows daily high temperatures ranging from 62° to 75°, with overnight lows between 27° and 39°. The average high for October is 69° with an average low of 33°. 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 Lyman. See also: November | December | January.