S
M
T
W
T
F
S
27
90°
70°
28
91°
71°
29
91°
71°
30
92°
69°
1
91°
70°
2
91°
65°
3
89°
68°
4
85°
68°
5
88°
67°
6
89°
68°
7
90°
63°
8
90°
62°
9
Hist. Avg.
87°
66°
10
Hist. Avg.
87°
66°
11
Hist. Avg.
86°
65°
12
Hist. Avg.
86°
65°
13
Hist. Avg.
86°
65°
14
Hist. Avg.
86°
65°
15
Hist. Avg.
86°
64°
16
Hist. Avg.
86°
64°
17
Hist. Avg.
85°
64°
18
Hist. Avg.
85°
64°
19
Hist. Avg.
85°
64°
20
Hist. Avg.
85°
63°
21
Hist. Avg.
84°
63°
22
Hist. Avg.
84°
63°
23
Hist. Avg.
84°
63°
24
Hist. Avg.
84°
62°
25
Hist. Avg.
84°
62°
26
Hist. Avg.
83°
62°
27
Hist. Avg.
83°
62°
28
Hist. Avg.
83°
62°
29
Hist. Avg.
82°
61°
30
Hist. Avg.
82°
61°
31
Hist. Avg.
82°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in San Patricio
San Patricio's October 2026 forecast shows daily high temperatures ranging from 85° to 92°, with overnight lows between 62° and 71°. The average high for October is 90° 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 San Patricio. See also: November | December | January.
