S
M
T
W
T
F
S
31
80°
55°
1
80°
59°
2
82°
52°
3
82°
54°
4
85°
56°
5
80°
70°
6
86°
66°
7
79°
65°
8
77°
68°
9
85°
70°
10
90°
71°
11
83°
66°
12
85°
63°
13
78°
58°
14
71°
55°
15
75°
57°
16
74°
56°
17
73°
57°
18
74°
59°
19
79°
60°
20
77°
63°
21
78°
62°
22
76°
64°
23
80°
65°
24
82°
65°
25
82°
64°
26
84°
65°
27
83°
60°
28
75°
58°
29
76°
65°
30
82°
66°
1
81°
66°
2
78°
65°
3
81°
62°
4
78°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Platteville
Platteville's June 2026 forecast shows daily high temperatures ranging from 71° to 90°, with overnight lows between 55° and 71°. The average high for June is 79° with an average low of 63°. 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 Platteville. See also: July | August | September.
