S
M
T
W
T
F
S
26
84°
70°
27
89°
72°
28
89°
74°
29
84°
66°
30
85°
63°
31
85°
65°
1
83°
71°
2
80°
69°
3
84°
66°
4
87°
63°
5
88°
66°
6
88°
70°
7
91°
74°
8
91°
74°
9
91°
70°
10
93°
76°
11
94°
69°
12
84°
67°
13
92°
71°
14
90°
73°
15
95°
74°
16
96°
74°
17
86°
71°
18
84°
68°
19
85°
66°
20
83°
67°
21
87°
67°
22
87°
66°
23
83°
62°
24
80°
58°
25
83°
57°
26
85°
60°
27
86°
66°
28
87°
65°
29
89°
60°
30
93°
65°
31
94°
71°
1
96°
71°
2
97°
73°
3
98°
74°
4
98°
74°
5
95°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Prospect
Prospect's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Prospect. See also: September | October | November.
