S
M
T
W
T
F
S
28
92°
79°
29
94°
80°
30
92°
76°
1
95°
76°
2
93°
77°
3
91°
77°
4
89°
76°
5
87°
77°
6
91°
78°
7
92°
80°
8
93°
79°
9
92°
78°
10
92°
80°
11
93°
79°
12
92°
80°
13
93°
81°
14
94°
77°
15
90°
78°
16
87°
79°
17
89°
79°
18
88°
78°
19
88°
77°
20
89°
77°
21
88°
78°
22
88°
79°
23
89°
79°
24
89°
78°
25
88°
79°
26
88°
79°
27
89°
78°
28
88°
79°
29
89°
78°
30
88°
79°
31
90°
79°
1
92°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Southland
Southland's July 2026 forecast shows daily high temperatures ranging from 87° to 95°, with overnight lows between 76° and 81°. The average high for July is 90° with an average low of 78°. 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 Southland. See also: August | September | October.