S
M
T
W
T
F
S
26
95°
77°
27
98°
76°
28
97°
73°
29
101°
76°
30
97°
76°
31
96°
75°
1
83°
75°
2
83°
73°
3
87°
72°
4
88°
74°
5
91°
75°
6
90°
71°
7
91°
72°
8
92°
71°
9
91°
72°
10
90°
73°
11
93°
72°
12
92°
71°
13
93°
73°
14
94°
72°
15
88°
73°
16
89°
70°
17
90°
74°
18
92°
74°
19
93°
73°
20
93°
75°
21
91°
74°
22
88°
74°
23
90°
73°
24
91°
74°
25
92°
74°
26
92°
73°
27
91°
74°
28
92°
73°
29
88°
74°
30
92°
73°
31
92°
73°
1
91°
72°
2
92°
73°
3
90°
73°
4
87°
72°
5
87°
72°
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 83° to 94°, with overnight lows between 70° and 75°. The average high for August is 90° with an average low of 73°. 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.
