S
M
T
W
T
F
S
26
90°
72°
27
84°
72°
28
81°
61°
29
82°
57°
30
88°
61°
31
77°
63°
1
73°
60°
2
77°
57°
3
82°
54°
4
83°
59°
5
79°
62°
6
79°
61°
7
79°
68°
8
79°
59°
9
76°
64°
10
82°
62°
11
77°
62°
12
80°
62°
13
76°
59°
14
75°
58°
15
73°
56°
16
74°
56°
17
76°
60°
18
77°
60°
19
76°
57°
20
75°
58°
21
75°
58°
22
78°
57°
23
81°
62°
24
77°
62°
25
79°
62°
26
81°
63°
27
81°
61°
28
80°
60°
29
74°
57°
30
71°
57°
31
71°
56°
1
72°
59°
2
75°
60°
3
77°
60°
4
78°
61°
5
78°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in New Prospect
New Prospect's August 2026 forecast shows daily high temperatures ranging from 71° to 82°, with overnight lows between 56° and 64°. The average high for August is 77° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in New Prospect. See also: September | October | November.