S
M
T
W
T
F
S
31
N/A
1
64°
50°
2
63°
54°
3
68°
48°
4
64°
49°
5
61°
46°
6
66°
44°
7
65°
47°
8
67°
49°
9
68°
50°
10
68°
46°
11
66°
49°
12
67°
50°
13
61°
48°
14
64°
48°
15
65°
48°
16
63°
47°
17
62°
45°
18
60°
46°
19
65°
47°
20
65°
47°
21
63°
46°
22
60°
47°
23
59°
47°
24
62°
46°
25
62°
45°
26
64°
47°
27
64°
45°
28
62°
46°
29
64°
46°
30
60°
44°
1
60°
44°
2
61°
43°
3
60°
45°
4
60°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Guildford
Guildford's June 2026 forecast shows daily high temperatures ranging from 59° to 68°, with overnight lows between 43° and 54°. The average high for June is 63° with an average low of 47°. 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 Guildford. See also: July | August | September.