S
M
T
W
T
F
S
28
73°
59°
29
70°
54°
30
76°
57°
1
75°
57°
2
72°
57°
3
78°
50°
4
77°
59°
5
80°
60°
6
86°
61°
7
84°
61°
8
88°
60°
9
90°
62°
10
91°
64°
11
83°
62°
12
82°
62°
13
78°
58°
14
78°
58°
15
79°
60°
16
82°
58°
17
79°
56°
18
73°
55°
19
73°
51°
20
76°
48°
21
77°
53°
22
N/A
23
81°
56°
24
81°
53°
25
77°
60°
26
72°
55°
27
77°
58°
28
83°
61°
29
80°
60°
30
77°
58°
31
77°
58°
1
77°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Southam
Southam's July 2026 forecast shows daily high temperatures ranging from 72° to 83°, with overnight lows between 53° and 61°. 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 Southam. See also: August | September | October.