S
M
T
W
T
F
S
31
91°
73°
1
90°
74°
2
91°
73°
3
86°
72°
4
79°
71°
5
85°
70°
6
88°
71°
7
92°
72°
8
92°
74°
9
91°
71°
10
91°
70°
11
92°
72°
12
92°
71°
13
91°
73°
14
92°
72°
15
88°
73°
16
89°
73°
17
89°
72°
18
90°
74°
19
90°
73°
20
91°
74°
21
92°
74°
22
92°
73°
23
91°
74°
24
93°
74°
25
92°
73°
26
93°
74°
27
91°
73°
28
92°
74°
29
92°
74°
30
91°
73°
1
92°
74°
2
90°
74°
3
90°
73°
4
91°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in South Bay
South Bay's June 2026 forecast shows daily high temperatures ranging from 79° to 93°, with overnight lows between 70° and 74°. The average high for June is 90° with an average low of 73°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in South Bay. See also: July | August | September.
