S
M
T
W
T
F
S
26
86°
68°
27
84°
67°
28
84°
67°
29
81°
66°
30
80°
65°
31
78°
64°
1
78°
65°
2
79°
65°
3
78°
64°
4
79°
65°
5
78°
64°
6
77°
61°
7
77°
63°
8
78°
65°
9
80°
65°
10
79°
64°
11
79°
65°
12
80°
65°
13
81°
64°
14
81°
64°
15
77°
63°
16
76°
62°
17
76°
62°
18
77°
63°
19
79°
64°
20
81°
63°
21
78°
55°
22
74°
55°
23
74°
56°
24
77°
59°
25
76°
62°
26
80°
60°
27
77°
62°
28
76°
64°
29
86°
61°
30
86°
54°
31
76°
55°
1
76°
62°
2
81°
61°
3
78°
54°
4
79°
60°
5
83°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Waterport
Waterport's August 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 53° and 68°. The average high for August is 79° with an average low of 62°. 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 Waterport. See also: September | October | November.