S
M
T
W
T
F
S
26
73°
61°
27
70°
57°
28
81°
63°
29
77°
61°
30
73°
59°
31
70°
54°
1
70°
52°
2
80°
58°
3
84°
62°
4
78°
60°
5
71°
53°
6
72°
51°
7
71°
53°
8
70°
55°
9
76°
55°
10
77°
56°
11
78°
58°
12
77°
57°
13
78°
57°
14
76°
56°
15
73°
56°
16
71°
55°
17
70°
55°
18
69°
53°
19
69°
51°
20
70°
51°
21
68°
50°
22
68°
50°
23
69°
51°
24
71°
55°
25
73°
55°
26
71°
52°
27
71°
50°
28
72°
54°
29
72°
53°
30
73°
54°
31
73°
54°
1
69°
52°
2
68°
50°
3
68°
49°
4
69°
50°
5
68°
49°
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 68° to 84°, with overnight lows between 49° and 62°. The average high for August is 72° with an average low of 54°. 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.
