S
M
T
W
T
F
S
26
98°
75°
27
99°
76°
28
99°
75°
29
98°
76°
30
99°
77°
31
100°
77°
1
99°
76°
2
98°
76°
3
98°
75°
4
97°
76°
5
98°
76°
6
98°
75°
7
97°
76°
8
99°
76°
9
99°
75°
10
97°
75°
11
97°
74°
12
96°
75°
13
96°
73°
14
95°
73°
15
95°
72°
16
96°
71°
17
97°
72°
18
95°
70°
19
97°
71°
20
95°
68°
21
91°
67°
22
89°
66°
23
90°
68°
24
94°
69°
25
96°
68°
26
96°
68°
27
95°
69°
28
96°
71°
29
96°
70°
30
95°
70°
31
94°
67°
1
94°
67°
2
93°
66°
3
94°
68°
4
94°
71°
5
95°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Newport
Newport's August 2026 forecast shows daily high temperatures ranging from 89° to 100°, with overnight lows between 66° and 77°. The average high for August is 96° with an average low of 72°. 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 Newport. See also: September | October | November.
