S
M
T
W
T
F
S
1
59°
44°
2
51°
42°
3
73°
40°
4
77°
57°
5
75°
61°
6
82°
60°
7
72°
51°
8
64°
43°
9
68°
50°
10
76°
68°
11
72°
45°
12
55°
34°
13
69°
41°
14
74°
43°
15
66°
36°
16
39°
28°
17
50°
22°
18
71°
42°
19
80°
46°
20
87°
57°
21
87°
60°
22
90°
61°
23
68°
49°
24
66°
43°
25
83°
48°
26
85°
61°
27
67°
47°
28
60°
37°
29
74°
37°
30
81°
57°
31
83°
61°
1
84°
62°
2
79°
67°
3
86°
67°
4
74°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Newport
Newport's March 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for March is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how March weather will actually feel in Newport. See also: April | May | June.
