S
M
T
W
T
F
S
31
77°
49°
1
71°
45°
2
79°
49°
3
78°
53°
4
79°
49°
5
78°
52°
6
76°
62°
7
74°
56°
8
76°
52°
9
81°
54°
10
80°
63°
11
86°
62°
12
83°
62°
13
81°
60°
14
67°
55°
15
64°
49°
16
73°
48°
17
72°
55°
18
76°
59°
19
76°
56°
20
73°
54°
21
73°
55°
22
69°
53°
23
77°
55°
24
75°
58°
25
73°
57°
26
74°
56°
27
73°
55°
28
76°
59°
29
75°
60°
30
79°
61°
1
78°
60°
2
78°
59°
3
79°
58°
4
73°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Plainfield
Plainfield's June 2026 forecast shows daily high temperatures ranging from 69° to 79°, with overnight lows between 53° and 61°. The average high for June is 75° with an average low of 57°. 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 Plainfield. See also: July | August | September.