S
M
T
W
T
F
S
28
66°
52°
29
64°
54°
30
67°
52°
1
66°
50°
2
65°
53°
3
66°
49°
4
65°
55°
5
67°
54°
6
66°
54°
7
68°
52°
8
68°
55°
9
67°
55°
10
67°
54°
11
63°
53°
12
65°
53°
13
67°
55°
14
66°
54°
15
66°
55°
16
65°
55°
17
67°
56°
18
67°
54°
19
65°
55°
20
64°
55°
21
66°
56°
22
65°
55°
23
66°
55°
24
68°
56°
25
68°
55°
26
67°
55°
27
68°
56°
28
69°
56°
29
68°
55°
30
67°
56°
31
68°
56°
1
67°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Rothesay
Rothesay's July 2026 forecast shows daily high temperatures ranging from 63° to 69°, with overnight lows between 49° and 56°. The average high for July is 66° with an average low of 54°. 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 Rothesay. See also: August | September | October.