S
M
T
W
T
F
S
28
72°
54°
29
76°
54°
30
78°
55°
1
78°
48°
2
75°
51°
3
75°
53°
4
74°
48°
5
72°
52°
6
76°
51°
7
78°
54°
8
78°
56°
9
79°
47°
10
76°
52°
11
71°
52°
12
Hist. Avg.
75°
54°
13
Hist. Avg.
75°
54°
14
Hist. Avg.
75°
54°
15
Hist. Avg.
75°
54°
16
Hist. Avg.
76°
54°
17
Hist. Avg.
76°
54°
18
Hist. Avg.
76°
54°
19
Hist. Avg.
76°
54°
20
Hist. Avg.
76°
54°
21
Hist. Avg.
76°
54°
22
Hist. Avg.
76°
55°
23
Hist. Avg.
76°
55°
24
Hist. Avg.
76°
55°
25
Hist. Avg.
76°
55°
26
Hist. Avg.
76°
55°
27
Hist. Avg.
76°
55°
28
Hist. Avg.
76°
55°
29
Hist. Avg.
76°
55°
30
Hist. Avg.
76°
55°
31
Hist. Avg.
76°
55°
1
Hist. Avg.
76°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Roy
Roy's July 2026 forecast shows daily high temperatures ranging from 71° to 79°, with overnight lows between 47° and 56°. The average high for July is 76° with an average low of 52°. 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 Roy. See also: August | September | October.