S
M
T
W
T
F
S
28
91°
71°
29
93°
72°
30
92°
73°
1
93°
72°
2
94°
73°
3
93°
73°
4
93°
72°
5
94°
73°
6
94°
73°
7
93°
71°
8
93°
69°
9
92°
68°
10
93°
71°
11
94°
73°
12
95°
73°
13
95°
71°
14
94°
68°
15
88°
67°
16
89°
68°
17
91°
69°
18
93°
69°
19
94°
72°
20
92°
71°
21
89°
72°
22
89°
74°
23
94°
74°
24
92°
72°
25
91°
70°
26
90°
72°
27
91°
73°
28
94°
71°
29
92°
70°
30
90°
71°
31
91°
73°
1
94°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Postelle
Postelle's July 2026 forecast shows daily high temperatures ranging from 88° to 95°, with overnight lows between 67° and 74°. The average high for July is 92° 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 Postelle. See also: August | September | October.