S
M
T
W
T
F
S
26
72°
62°
27
75°
58°
28
82°
64°
29
86°
61°
30
73°
61°
31
74°
54°
1
74°
49°
2
79°
57°
3
86°
60°
4
80°
61°
5
76°
53°
6
72°
53°
7
76°
58°
8
76°
56°
9
75°
57°
10
78°
58°
11
74°
59°
12
76°
59°
13
75°
57°
14
74°
57°
15
70°
56°
16
72°
55°
17
69°
55°
18
67°
54°
19
66°
51°
20
66°
50°
21
65°
49°
22
66°
49°
23
66°
50°
24
70°
55°
25
71°
55°
26
70°
54°
27
70°
53°
28
69°
54°
29
70°
53°
30
71°
54°
31
71°
54°
1
70°
53°
2
68°
50°
3
64°
48°
4
65°
49°
5
66°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Southam
Southam's August 2026 forecast shows daily high temperatures ranging from 64° to 86°, with overnight lows between 48° and 61°. The average high for August is 71° 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 Southam. See also: September | October | November.
