S
M
T
W
T
F
S
26
79°
46°
27
79°
50°
28
83°
53°
29
88°
54°
30
92°
47°
31
87°
50°
1
87°
49°
2
89°
51°
3
87°
52°
4
88°
57°
5
92°
55°
6
82°
56°
7
91°
53°
8
90°
56°
9
90°
49°
10
89°
49°
11
84°
53°
12
88°
54°
13
89°
48°
14
86°
53°
15
88°
53°
16
89°
52°
17
88°
48°
18
82°
42°
19
77°
44°
20
76°
42°
21
75°
49°
22
78°
52°
23
82°
48°
24
85°
53°
25
85°
52°
26
84°
48°
27
76°
49°
28
82°
49°
29
Hist. Avg.
80°
46°
30
Hist. Avg.
79°
46°
31
Hist. Avg.
79°
45°
1
Hist. Avg.
79°
45°
2
Hist. Avg.
78°
45°
3
Hist. Avg.
78°
44°
4
Hist. Avg.
78°
44°
5
Hist. Avg.
77°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Newport
Newport's August 2026 forecast shows daily high temperatures ranging from 75° to 92°, with overnight lows between 42° and 57°. The average high for August is 85° with an average low of 50°. 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.
