S
M
T
W
T
F
S
28
75°
54°
29
70°
46°
30
72°
57°
1
77°
54°
2
79°
59°
3
75°
48°
4
81°
57°
5
82°
59°
6
86°
55°
7
86°
52°
8
88°
59°
9
90°
57°
10
91°
61°
11
88°
60°
12
91°
57°
13
87°
60°
14
91°
66°
15
92°
65°
16
89°
63°
17
80°
61°
18
78°
58°
19
75°
56°
20
74°
55°
21
78°
56°
22
77°
57°
23
78°
59°
24
70°
55°
25
69°
57°
26
70°
56°
27
69°
54°
28
69°
55°
29
71°
56°
30
73°
56°
31
73°
55°
1
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Romsey
Romsey's July 2026 forecast shows daily high temperatures ranging from 69° to 92°, with overnight lows between 54° and 66°. The average high for July is 78° 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 Romsey. See also: August | September | October.