S
M
T
W
T
F
S
1
84°
66°
2
82°
72°
3
82°
73°
4
82°
74°
5
83°
75°
6
83°
75°
7
83°
74°
8
83°
75°
9
84°
72°
10
85°
70°
11
83°
75°
12
87°
71°
13
85°
69°
14
84°
70°
15
80°
67°
16
85°
70°
17
74°
58°
18
76°
55°
19
77°
61°
20
77°
60°
21
79°
58°
22
79°
61°
23
80°
62°
24
83°
61°
25
81°
61°
26
82°
65°
27
82°
68°
28
83°
68°
29
76°
75°
30
82°
71°
31
82°
74°
1
82°
74°
2
82°
72°
3
83°
76°
4
83°
74°
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.
