S
M
T
W
T
F
S
31
73°
63°
1
73°
57°
2
66°
57°
3
66°
55°
4
66°
57°
5
64°
54°
6
63°
55°
7
66°
52°
8
61°
54°
9
66°
50°
10
63°
50°
11
63°
50°
12
73°
57°
13
72°
55°
14
70°
55°
15
70°
57°
16
79°
60°
17
73°
60°
18
80°
60°
19
85°
61°
20
81°
65°
21
90°
68°
22
87°
65°
23
80°
59°
24
81°
61°
25
83°
63°
26
84°
62°
27
83°
63°
28
84°
64°
29
73°
55°
30
72°
54°
1
67°
53°
2
67°
51°
3
68°
49°
4
67°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in St. Johns Wood
St. Johns Wood's June 2026 forecast shows daily high temperatures ranging from 67° to 90°, with overnight lows between 49° and 68°. The average high for June is 78° with an average low of 59°. 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 St. Johns Wood. See also: July | August | September.
