S
M
T
W
T
F
S
31
67°
41°
1
N/A
2
85°
53°
3
64°
52°
4
62°
49°
5
61°
46°
6
56°
48°
7
61°
49°
8
62°
53°
9
63°
52°
10
65°
51°
11
67°
50°
12
71°
53°
13
71°
53°
14
69°
51°
15
65°
52°
16
63°
51°
17
69°
55°
18
68°
54°
19
63°
51°
20
66°
52°
21
69°
55°
22
71°
56°
23
68°
52°
24
62°
51°
25
66°
51°
26
68°
50°
27
61°
50°
28
62°
53°
29
63°
51°
30
68°
54°
1
64°
52°
2
70°
56°
3
72°
58°
4
72°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Cosmopolis
Cosmopolis's June 2026 forecast shows daily high temperatures ranging from 56° to 85°, with overnight lows between 46° and 58°. The average high for June is 66° with an average low of 52°. 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 Cosmopolis. See also: July | August | September.
