S
M
T
W
T
F
S
28
80°
78°
29
80°
78°
30
79°
78°
1
80°
79°
2
80°
78°
3
80°
78°
4
81°
78°
5
80°
79°
6
81°
78°
7
80°
79°
8
80°
78°
9
79°
79°
10
80°
78°
11
79°
77°
12
80°
78°
13
Hist. Avg.
89°
72°
14
Hist. Avg.
89°
72°
15
Hist. Avg.
89°
72°
16
Hist. Avg.
89°
72°
17
Hist. Avg.
89°
72°
18
Hist. Avg.
89°
72°
19
Hist. Avg.
89°
72°
20
Hist. Avg.
89°
72°
21
Hist. Avg.
89°
72°
22
Hist. Avg.
89°
72°
23
Hist. Avg.
89°
72°
24
Hist. Avg.
89°
72°
25
Hist. Avg.
89°
72°
26
Hist. Avg.
89°
72°
27
Hist. Avg.
89°
72°
28
Hist. Avg.
89°
72°
29
Hist. Avg.
89°
72°
30
Hist. Avg.
89°
72°
31
Hist. Avg.
89°
72°
1
Hist. Avg.
89°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Roatan
Roatan's July 2026 forecast shows daily high temperatures ranging from 79° to 81°, with overnight lows between 77° and 79°. The average high for July is 80° with an average low of 78°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Roatan. See also: August | September | October.