S
M
T
W
T
F
S
28
95°
77°
29
96°
77°
30
95°
76°
1
97°
77°
2
96°
78°
3
97°
76°
4
99°
77°
5
92°
72°
6
88°
72°
7
89°
69°
8
86°
69°
9
88°
71°
10
89°
73°
11
92°
74°
12
93°
75°
13
95°
75°
14
95°
76°
15
96°
76°
16
96°
75°
17
97°
76°
18
97°
75°
19
96°
76°
20
95°
76°
21
97°
75°
22
96°
76°
23
97°
76°
24
96°
75°
25
97°
76°
26
97°
77°
27
98°
77°
28
98°
76°
29
97°
76°
30
98°
75°
31
98°
76°
1
97°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Prosper
Prosper's July 2026 forecast shows daily high temperatures ranging from 86° to 99°, with overnight lows between 69° and 78°. The average high for July is 95° with an average low of 75°. 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 Prosper. See also: August | September | October.
