S
M
T
W
T
F
S
28
69°
52°
29
71°
51°
30
70°
50°
1
70°
55°
2
72°
56°
3
73°
57°
4
73°
57°
5
74°
56°
6
74°
56°
7
73°
57°
8
69°
58°
9
71°
56°
10
74°
54°
11
73°
55°
12
70°
56°
13
72°
55°
14
71°
57°
15
73°
58°
16
74°
58°
17
74°
53°
18
71°
54°
19
69°
57°
20
70°
52°
21
69°
57°
22
69°
52°
23
70°
52°
24
69°
57°
25
72°
57°
26
74°
56°
27
73°
55°
28
73°
56°
29
74°
57°
30
73°
57°
31
74°
56°
1
75°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Devizes
Devizes's July 2026 forecast shows daily high temperatures ranging from 69° to 75°, with overnight lows between 50° and 58°. The average high for July is 72° with an average low of 55°. 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 Devizes. See also: August | September | October.
