S
M
T
W
T
F
S
26
84°
61°
27
84°
62°
28
83°
61°
29
83°
60°
30
82°
58°
31
75°
55°
1
75°
53°
2
76°
53°
3
76°
57°
4
77°
56°
5
77°
56°
6
78°
59°
7
79°
59°
8
75°
58°
9
75°
59°
10
80°
52°
11
77°
52°
12
82°
57°
13
81°
58°
14
83°
59°
15
82°
58°
16
82°
59°
17
84°
59°
18
83°
58°
19
81°
52°
20
78°
50°
21
75°
50°
22
75°
49°
23
76°
48°
24
75°
50°
25
78°
50°
26
81°
51°
27
82°
49°
28
80°
54°
29
77°
54°
30
76°
52°
31
81°
55°
1
80°
47°
2
79°
46°
3
72°
47°
4
74°
50°
5
77°
55°
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 72° to 84°, with overnight lows between 46° and 62°. The average high for August is 79° 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.
