S
M
T
W
T
F
S
27
94°
77°
28
89°
69°
29
93°
63°
30
98°
67°
1
100°
67°
2
105°
70°
3
103°
73°
4
103°
72°
5
102°
73°
6
103°
74°
7
105°
76°
8
105°
76°
9
103°
75°
10
101°
74°
11
94°
68°
12
90°
64°
13
92°
65°
14
95°
64°
15
96°
67°
16
96°
65°
17
95°
64°
18
90°
60°
19
88°
63°
20
91°
62°
21
92°
63°
22
92°
63°
23
91°
62°
24
92°
63°
25
92°
62°
26
91°
63°
27
90°
60°
28
83°
54°
29
80°
53°
30
80°
52°
31
81°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Calexico
Calexico's October 2026 forecast shows daily high temperatures ranging from 80° to 105°, with overnight lows between 52° and 76°. The average high for October is 93° with an average low of 64°. 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 Calexico. See also: November | December | January.
