S
M
T
W
T
F
S
28
81°
61°
29
75°
54°
30
75°
61°
1
77°
60°
2
79°
57°
3
79°
55°
4
82°
63°
5
79°
63°
6
87°
62°
7
85°
62°
8
81°
63°
9
81°
65°
10
79°
64°
11
81°
63°
12
77°
62°
13
76°
61°
14
76°
61°
15
75°
62°
16
77°
60°
17
78°
61°
18
77°
58°
19
76°
57°
20
71°
53°
21
76°
58°
22
75°
55°
23
74°
55°
24
76°
58°
25
76°
57°
26
74°
56°
27
74°
55°
28
77°
59°
29
76°
58°
30
77°
58°
31
75°
55°
1
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Southminster
Southminster's July 2026 forecast shows daily high temperatures ranging from 71° to 87°, with overnight lows between 53° and 65°. The average high for July is 77° with an average low of 59°. 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 Southminster. See also: August | September | October.