S
M
T
W
T
F
S
30
87°
56°
31
86°
56°
1
85°
55°
2
85°
55°
3
84°
54°
4
84°
53°
5
83°
53°
6
83°
52°
7
81°
52°
8
72°
51°
9
76°
52°
10
73°
51°
11
82°
51°
12
82°
50°
13
73°
49°
14
72°
49°
15
76°
48°
16
76°
47°
17
81°
44°
18
70°
45°
19
69°
47°
20
73°
46°
21
79°
43°
22
73°
39°
23
68°
39°
24
68°
41°
25
70°
44°
26
77°
43°
27
74°
40°
28
66°
44°
29
76°
41°
30
76°
40°
1
69°
41°
2
75°
43°
3
75°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Limon
Limon's September 2026 forecast shows daily high temperatures ranging from 66° to 87°, with overnight lows between 39° and 56°. The average high for September is 77° with an average low of 47°. 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 Limon. See also: October | November | December.
