S
M
T
W
T
F
S
27
87°
62°
28
92°
68°
29
87°
70°
30
88°
74°
1
89°
74°
2
88°
75°
3
91°
75°
4
89°
75°
5
85°
76°
6
76°
72°
7
83°
71°
8
82°
73°
9
85°
76°
10
92°
75°
11
87°
66°
12
87°
66°
13
88°
63°
14
86°
67°
15
86°
67°
16
83°
66°
17
82°
64°
18
80°
64°
19
79°
63°
20
79°
59°
21
77°
60°
22
76°
59°
23
77°
63°
24
74°
62°
25
75°
63°
26
74°
62°
27
76°
59°
28
76°
57°
29
74°
61°
30
73°
62°
31
76°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Green Cove Springs
Green Cove Springs's October 2026 forecast shows daily high temperatures ranging from 73° to 92°, with overnight lows between 57° and 76°. The average high for October is 80° 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 Green Cove Springs. See also: November | December | January.