S
M
T
W
T
F
S
28
99°
67°
29
77°
60°
30
81°
63°
1
75°
53°
2
76°
57°
3
72°
52°
4
74°
56°
5
75°
54°
6
74°
54°
7
71°
53°
8
70°
51°
9
71°
53°
10
73°
60°
11
68°
55°
12
69°
56°
13
72°
61°
14
76°
60°
15
75°
57°
16
68°
56°
17
68°
58°
18
69°
56°
19
68°
55°
20
68°
56°
21
69°
54°
22
69°
59°
23
75°
60°
24
72°
59°
25
75°
61°
26
77°
62°
27
78°
62°
28
79°
63°
29
78°
62°
30
77°
62°
31
78°
61°
1
79°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Plattenburg
Plattenburg's July 2026 forecast shows daily high temperatures ranging from 68° to 99°, with overnight lows between 51° and 67°. The average high for July is 74° with an average low of 58°. 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 Plattenburg. See also: August | September | October.