S
M
T
W
T
F
S
28
80°
55°
29
81°
60°
30
79°
62°
1
82°
60°
2
80°
59°
3
78°
55°
4
75°
54°
5
76°
55°
6
77°
62°
7
72°
56°
8
75°
56°
9
76°
57°
10
72°
57°
11
74°
56°
12
75°
57°
13
72°
57°
14
72°
56°
15
71°
57°
16
71°
57°
17
72°
56°
18
72°
56°
19
75°
57°
20
76°
58°
21
72°
57°
22
71°
57°
23
71°
58°
24
73°
57°
25
76°
58°
26
77°
59°
27
76°
59°
28
73°
58°
29
72°
58°
30
73°
59°
31
77°
60°
1
78°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Rosseau
Rosseau's July 2026 forecast shows daily high temperatures ranging from 71° to 82°, with overnight lows between 54° and 62°. The average high for July is 75° with an average low of 58°. 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 Rosseau. See also: August | September | October.