S
M
T
W
T
F
S
27
71°
42°
28
70°
38°
29
66°
38°
30
58°
43°
1
57°
38°
2
58°
43°
3
58°
43°
4
65°
45°
5
65°
48°
6
66°
47°
7
65°
47°
8
61°
45°
9
63°
40°
10
58°
36°
11
54°
41°
12
54°
36°
13
62°
35°
14
51°
35°
15
53°
43°
16
60°
37°
17
57°
36°
18
54°
35°
19
51°
33°
20
49°
32°
21
49°
36°
22
50°
35°
23
48°
37°
24
60°
39°
25
60°
40°
26
Hist. Avg.
55°
38°
27
Hist. Avg.
55°
37°
28
Hist. Avg.
54°
37°
29
Hist. Avg.
54°
37°
30
Hist. Avg.
53°
36°
31
Hist. Avg.
53°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Guideboard
Guideboard's October 2026 forecast shows daily high temperatures ranging from 48° to 71°, with overnight lows between 32° and 48°. The average high for October is 58° with an average low of 39°. 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 Guideboard. See also: November | December | January.