S
M
T
W
T
F
S
27
71°
43°
28
79°
49°
29
77°
49°
30
75°
64°
1
71°
50°
2
66°
33°
3
68°
32°
4
68°
43°
5
65°
33°
6
79°
47°
7
72°
35°
8
64°
33°
9
66°
28°
10
84°
53°
11
80°
58°
12
83°
55°
13
63°
48°
14
55°
47°
15
51°
46°
16
48°
26°
17
56°
20°
18
67°
40°
19
66°
28°
20
65°
28°
21
70°
29°
22
72°
32°
23
72°
43°
24
74°
51°
25
62°
47°
26
49°
39°
27
53°
37°
28
66°
48°
29
60°
32°
30
55°
30°
31
50°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Irma
Irma's October 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for October is ° with an average low of °. 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 Irma. See also: November | December | January.
