S
M
T
W
T
F
S
28
75°
54°
29
77°
55°
30
77°
53°
1
76°
50°
2
71°
50°
3
71°
56°
4
76°
54°
5
76°
50°
6
75°
50°
7
72°
51°
8
72°
51°
9
70°
52°
10
70°
50°
11
72°
54°
12
77°
56°
13
78°
57°
14
76°
56°
15
75°
53°
16
72°
51°
17
73°
51°
18
76°
52°
19
78°
50°
20
77°
55°
21
75°
51°
22
72°
51°
23
74°
53°
24
73°
51°
25
73°
53°
26
74°
57°
27
79°
57°
28
79°
56°
29
74°
55°
30
73°
51°
31
72°
54°
1
73°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Plainfield
Plainfield's July 2026 forecast shows daily high temperatures ranging from 70° to 79°, with overnight lows between 50° and 57°. The average high for July is 74° with an average low of 53°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Plainfield. See also: August | September | October.
