S
M
T
W
T
F
S
27
91°
76°
28
92°
76°
29
91°
76°
30
92°
76°
1
91°
75°
2
92°
76°
3
91°
75°
4
90°
75°
5
91°
76°
6
91°
76°
7
90°
75°
8
91°
76°
9
Hist. Avg.
91°
68°
10
Hist. Avg.
91°
68°
11
Hist. Avg.
91°
68°
12
Hist. Avg.
91°
68°
13
Hist. Avg.
91°
68°
14
Hist. Avg.
91°
68°
15
Hist. Avg.
91°
68°
16
Hist. Avg.
91°
68°
17
Hist. Avg.
91°
68°
18
Hist. Avg.
91°
68°
19
Hist. Avg.
91°
68°
20
Hist. Avg.
91°
68°
21
Hist. Avg.
91°
68°
22
Hist. Avg.
91°
68°
23
Hist. Avg.
91°
68°
24
Hist. Avg.
91°
68°
25
Hist. Avg.
91°
68°
26
Hist. Avg.
91°
68°
27
Hist. Avg.
91°
68°
28
Hist. Avg.
90°
68°
29
Hist. Avg.
90°
68°
30
Hist. Avg.
90°
68°
31
Hist. Avg.
90°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Guayanilla
Guayanilla's October 2026 forecast shows daily high temperatures ranging from 90° to 92°, with overnight lows between 75° and 76°. The average high for October is 91° with an average low of 76°. 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 Guayanilla. See also: November | December | January.
