S
M
T
W
T
F
S
28
90°
77°
29
91°
79°
30
91°
79°
1
91°
75°
2
91°
72°
3
91°
73°
4
77°
66°
5
88°
68°
6
88°
64°
7
89°
67°
8
91°
71°
9
87°
71°
10
85°
67°
11
86°
67°
12
88°
69°
13
90°
73°
14
94°
71°
15
94°
72°
16
92°
68°
17
90°
69°
18
91°
69°
19
93°
71°
20
87°
67°
21
91°
72°
22
91°
71°
23
90°
71°
24
91°
70°
25
90°
71°
26
91°
71°
27
92°
72°
28
92°
73°
29
93°
73°
30
93°
72°
31
92°
74°
1
92°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Plattsburg
Plattsburg's July 2026 forecast shows daily high temperatures ranging from 85° to 94°, with overnight lows between 67° and 74°. The average high for July is 91° with an average low of 71°. 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 Plattsburg. See also: August | September | October.
