S
M
T
W
T
F
S
31
N/A
1
61°
56°
2
64°
55°
3
62°
54°
4
59°
50°
5
59°
52°
6
61°
52°
7
63°
53°
8
62°
53°
9
61°
53°
10
61°
52°
11
62°
54°
12
63°
55°
13
65°
56°
14
62°
48°
15
61°
49°
16
61°
54°
17
62°
51°
18
61°
50°
19
61°
51°
20
62°
54°
21
63°
54°
22
63°
55°
23
64°
55°
24
64°
54°
25
63°
51°
26
62°
53°
27
63°
51°
28
62°
52°
29
62°
55°
30
64°
54°
1
64°
52°
2
65°
56°
3
64°
56°
4
66°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Southgate
Southgate's June 2026 forecast shows daily high temperatures ranging from 59° to 66°, with overnight lows between 48° and 56°. The average high for June is 62° with an average low of 53°. 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 Southgate. See also: July | August | September.