S
M
T
W
T
F
S
26
83°
55°
27
87°
46°
28
87°
47°
29
86°
48°
30
88°
43°
31
93°
42°
1
86°
50°
2
75°
46°
3
79°
46°
4
87°
51°
5
92°
51°
6
96°
53°
7
96°
55°
8
91°
52°
9
89°
53°
10
86°
52°
11
87°
53°
12
89°
53°
13
89°
54°
14
90°
53°
15
84°
49°
16
87°
54°
17
87°
54°
18
86°
54°
19
88°
55°
20
87°
54°
21
83°
53°
22
81°
52°
23
83°
52°
24
78°
48°
25
75°
47°
26
84°
51°
27
85°
53°
28
84°
52°
29
84°
52°
30
79°
51°
31
82°
51°
1
78°
46°
2
71°
44°
3
72°
44°
4
76°
48°
5
78°
47°
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 71° to 96°, with overnight lows between 44° and 55°. The average high for August is 84° with an average low of 51°. 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.
