S
M
T
W
T
F
S
26
74°
56°
27
74°
55°
28
77°
59°
29
76°
58°
30
77°
58°
31
75°
55°
1
75°
54°
2
73°
53°
3
74°
56°
4
77°
58°
5
78°
59°
6
77°
58°
7
76°
57°
8
77°
56°
9
77°
59°
10
76°
57°
11
78°
58°
12
78°
58°
13
77°
57°
14
77°
58°
15
76°
58°
16
77°
56°
17
77°
56°
18
78°
55°
19
77°
51°
20
72°
51°
21
72°
50°
22
73°
49°
23
72°
52°
24
71°
51°
25
71°
50°
26
72°
53°
27
71°
56°
28
71°
50°
29
70°
51°
30
71°
50°
31
70°
49°
1
72°
50°
2
74°
53°
3
74°
54°
4
72°
49°
5
69°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Southminster
Southminster's August 2026 forecast shows daily high temperatures ranging from 69° to 78°, with overnight lows between 48° and 59°. The average high for August is 74° with an average low of 54°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Southminster. See also: September | October | November.
