S
M
T
W
T
F
S
27
102°
78°
28
100°
78°
29
101°
78°
30
100°
80°
1
97°
74°
2
94°
73°
3
93°
72°
4
94°
71°
5
85°
66°
6
81°
64°
7
84°
64°
8
85°
63°
9
90°
65°
10
93°
69°
11
92°
69°
12
87°
68°
13
87°
68°
14
85°
66°
15
85°
63°
16
84°
64°
17
84°
67°
18
85°
67°
19
86°
66°
20
86°
66°
21
87°
65°
22
87°
64°
23
85°
65°
24
85°
65°
25
87°
66°
26
87°
65°
27
88°
64°
28
88°
65°
29
87°
64°
30
88°
64°
31
88°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Valle Hermoso
Valle Hermoso's October 2026 forecast shows daily high temperatures ranging from 81° to 102°, with overnight lows between 63° and 80°. The average high for October is 89° with an average low of 68°. 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 Valle Hermoso. See also: November | December | January.