S
M
T
W
T
F
S
28
90°
66°
29
88°
68°
30
86°
67°
1
84°
67°
2
84°
68°
3
85°
69°
4
91°
69°
5
91°
66°
6
89°
68°
7
85°
69°
8
87°
68°
9
86°
68°
10
85°
69°
11
85°
69°
12
87°
67°
13
85°
66°
14
89°
69°
15
90°
68°
16
91°
69°
17
92°
70°
18
91°
69°
19
90°
66°
20
86°
65°
21
86°
65°
22
88°
69°
23
85°
67°
24
87°
66°
25
Hist. Avg.
88°
68°
26
Hist. Avg.
88°
68°
27
Hist. Avg.
88°
68°
28
Hist. Avg.
88°
68°
29
Hist. Avg.
88°
68°
30
Hist. Avg.
88°
68°
31
Hist. Avg.
88°
68°
1
Hist. Avg.
88°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Southdowns
Southdowns's July 2026 forecast shows daily high temperatures ranging from 84° to 92°, with overnight lows between 65° and 70°. The average high for July is 88° with an average low of 68°. 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 Southdowns. See also: August | September | October.