S
M
T
W
T
F
S
30
89°
78°
31
88°
78°
1
88°
77°
2
89°
78°
3
88°
79°
4
89°
78°
5
88°
76°
6
88°
78°
7
89°
78°
8
89°
77°
9
88°
78°
10
89°
77°
11
89°
78°
12
88°
78°
13
89°
77°
14
89°
78°
15
88°
78°
16
89°
77°
17
89°
78°
18
88°
77°
19
89°
78°
20
90°
77°
21
89°
78°
22
89°
78°
23
88°
77°
24
89°
78°
25
89°
77°
26
88°
77°
27
88°
76°
28
89°
77°
29
88°
78°
30
89°
77°
1
88°
76°
2
89°
76°
3
88°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Campo Rico
Campo Rico's September 2026 forecast shows daily high temperatures ranging from 88° to 90°, with overnight lows between 76° and 79°. The average high for September is 89° with an average low of 77°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Campo Rico. See also: October | November | December.