S
M
T
W
T
F
S
1
62°
54°
2
60°
52°
3
53°
49°
4
56°
49°
5
55°
47°
6
58°
44°
7
65°
43°
8
58°
44°
9
55°
49°
10
53°
46°
11
57°
37°
12
56°
46°
13
56°
40°
14
57°
47°
15
61°
39°
16
69°
44°
17
64°
44°
18
59°
40°
19
73°
39°
20
70°
44°
21
57°
48°
22
56°
39°
23
61°
40°
24
69°
39°
25
57°
42°
26
59°
48°
27
62°
36°
28
61°
38°
29
68°
43°
30
69°
45°
31
65°
48°
1
54°
50°
2
54°
42°
3
61°
37°
4
73°
42°
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.
