S
M
T
W
T
F
S
28
71°
36°
29
72°
37°
30
73°
38°
1
74°
41°
2
73°
41°
3
74°
40°
4
73°
40°
5
72°
39°
6
73°
40°
7
74°
40°
8
73°
39°
9
75°
37°
10
74°
38°
11
74°
40°
12
73°
41°
13
75°
36°
14
75°
36°
15
74°
34°
16
75°
34°
17
73°
36°
18
73°
41°
19
75°
43°
20
76°
42°
21
75°
41°
22
74°
41°
23
73°
37°
24
74°
40°
25
75°
44°
26
77°
44°
27
Hist. Avg.
70°
44°
28
Hist. Avg.
71°
44°
29
Hist. Avg.
71°
44°
30
Hist. Avg.
71°
45°
31
Hist. Avg.
71°
45°
1
Hist. Avg.
72°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Prospect
Prospect's July 2026 forecast shows daily high temperatures ranging from 71° to 77°, with overnight lows between 34° and 44°. The average high for July is 74° with an average low of 39°. 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 Prospect. See also: August | September | October.