S
M
T
W
T
F
S
28
70°
57°
29
68°
54°
30
72°
55°
1
73°
62°
2
70°
50°
3
77°
55°
4
73°
57°
5
75°
56°
6
79°
56°
7
81°
59°
8
83°
61°
9
82°
61°
10
78°
60°
11
78°
58°
12
76°
56°
13
77°
57°
14
66°
56°
15
73°
58°
16
71°
57°
17
71°
57°
18
70°
56°
19
71°
57°
20
66°
56°
21
68°
56°
22
69°
54°
23
71°
58°
24
72°
58°
25
73°
57°
26
73°
58°
27
72°
57°
28
71°
56°
29
66°
52°
30
68°
57°
31
69°
58°
1
71°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Swindon
Swindon's July 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 50° and 62°. The average high for July is 73° with an average low of 57°. 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 Swindon. See also: August | September | October.
