S
M
T
W
T
F
S
28
82°
59°
29
83°
70°
30
95°
71°
1
97°
69°
2
94°
68°
3
89°
65°
4
86°
64°
5
81°
63°
6
82°
61°
7
81°
62°
8
80°
61°
9
81°
60°
10
77°
64°
11
78°
63°
12
80°
64°
13
79°
64°
14
80°
63°
15
82°
65°
16
82°
66°
17
84°
66°
18
84°
65°
19
82°
65°
20
80°
64°
21
79°
65°
22
78°
66°
23
84°
67°
24
83°
65°
25
80°
64°
26
80°
66°
27
83°
66°
28
82°
65°
29
81°
65°
30
79°
62°
31
76°
60°
1
76°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Southwest Middlesex
Southwest Middlesex's July 2026 forecast shows daily high temperatures ranging from 76° to 97°, with overnight lows between 59° and 71°. The average high for July is 82° with an average low of 64°. 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 Southwest Middlesex. See also: August | September | October.
