S
M
T
W
T
F
S
31
49°
33°
1
47°
33°
2
51°
33°
3
62°
33°
4
74°
45°
5
47°
33°
6
71°
33°
7
53°
43°
8
50°
37°
9
68°
37°
10
55°
38°
11
53°
39°
12
46°
38°
13
46°
38°
14
54°
40°
15
56°
43°
16
51°
44°
17
56°
44°
18
55°
43°
19
55°
43°
20
56°
44°
21
53°
43°
22
57°
44°
23
56°
44°
24
56°
42°
25
57°
42°
26
58°
48°
27
59°
46°
28
59°
45°
29
60°
45°
30
60°
46°
1
61°
48°
2
63°
50°
3
63°
51°
4
65°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Britannia
Britannia's June 2026 forecast shows daily high temperatures ranging from 46° to 65°, with overnight lows between 38° and 51°. The average high for June is 56° with an average low of 44°. 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 Britannia. See also: July | August | September.
