S
M
T
W
T
F
S
27
79°
71°
28
78°
65°
29
77°
62°
30
75°
67°
1
77°
66°
2
90°
68°
3
101°
72°
4
100°
73°
5
95°
71°
6
92°
71°
7
86°
68°
8
83°
68°
9
81°
69°
10
78°
70°
11
76°
67°
12
75°
63°
13
77°
64°
14
76°
65°
15
78°
65°
16
78°
66°
17
79°
64°
18
74°
60°
19
77°
64°
20
78°
63°
21
77°
63°
22
77°
62°
23
76°
63°
24
77°
63°
25
77°
62°
26
76°
62°
27
72°
57°
28
68°
56°
29
68°
55°
30
69°
54°
31
69°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Coronado
Coronado's October 2026 forecast shows daily high temperatures ranging from 68° to 95°, with overnight lows between 54° and 71°. The average high for October is 77° with an average low of 63°. 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 Coronado. See also: November | December | January.
