S
M
T
W
T
F
S
28
83°
71°
29
78°
56°
30
77°
56°
1
78°
57°
2
79°
59°
3
80°
63°
4
80°
60°
5
81°
58°
6
80°
62°
7
85°
64°
8
87°
65°
9
85°
64°
10
84°
63°
11
81°
64°
12
87°
63°
13
81°
59°
14
82°
58°
15
84°
64°
16
85°
64°
17
86°
62°
18
83°
58°
19
83°
64°
20
82°
65°
21
80°
64°
22
81°
64°
23
81°
63°
24
82°
61°
25
81°
60°
26
81°
62°
27
82°
62°
28
82°
58°
29
81°
64°
30
84°
63°
31
86°
64°
1
85°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Plattekill
Plattekill's July 2026 forecast shows daily high temperatures ranging from 77° to 87°, with overnight lows between 56° and 71°. The average high for July is 82° with an average low of 62°. 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 Plattekill. See also: August | September | October.