S
M
T
W
T
F
S
31
N/A
1
62°
54°
2
61°
53°
3
61°
52°
4
58°
48°
5
59°
50°
6
60°
51°
7
61°
53°
8
60°
51°
9
61°
52°
10
60°
52°
11
63°
52°
12
64°
53°
13
58°
57°
14
59°
56°
15
59°
55°
16
60°
58°
17
59°
58°
18
59°
57°
19
60°
57°
20
59°
58°
21
59°
58°
22
60°
59°
23
60°
59°
24
61°
58°
25
60°
58°
26
60°
59°
27
61°
57°
28
60°
58°
29
60°
59°
30
61°
58°
1
61°
59°
2
62°
60°
3
64°
60°
4
64°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in St Agnes
St Agnes's June 2026 forecast shows daily high temperatures ranging from 58° to 64°, with overnight lows between 48° and 60°. The average high for June is 60° with an average low of 56°. 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 Agnes. See also: July | August | September.