S
M
T
W
T
F
S
27
N/A
28
N/A
29
82°
50°
30
83°
50°
1
76°
54°
2
85°
50°
3
80°
57°
4
82°
59°
5
80°
58°
6
77°
58°
7
80°
59°
8
85°
58°
9
78°
59°
10
74°
55°
11
73°
54°
12
75°
54°
13
74°
52°
14
76°
49°
15
78°
51°
16
73°
50°
17
77°
56°
18
78°
55°
19
75°
54°
20
74°
53°
21
76°
54°
22
76°
54°
23
75°
53°
24
76°
54°
25
76°
54°
26
75°
53°
27
72°
52°
28
67°
50°
29
68°
49°
30
68°
50°
31
70°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Guadalupe
Guadalupe's October 2026 forecast shows daily high temperatures ranging from 67° to 85°, with overnight lows between 49° and 59°. The average high for October is 75° with an average low of 54°. 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 Guadalupe. See also: November | December | January.