S
M
T
W
T
F
S
29
53°
32°
30
57°
37°
1
58°
38°
2
51°
33°
3
62°
29°
4
57°
25°
5
48°
27°
6
49°
31°
7
58°
34°
8
58°
38°
9
59°
39°
10
Hist. Avg.
48°
32°
11
Hist. Avg.
48°
32°
12
Hist. Avg.
48°
32°
13
Hist. Avg.
48°
32°
14
Hist. Avg.
48°
31°
15
Hist. Avg.
47°
31°
16
Hist. Avg.
47°
31°
17
Hist. Avg.
47°
31°
18
Hist. Avg.
47°
30°
19
Hist. Avg.
47°
30°
20
Hist. Avg.
46°
30°
21
Hist. Avg.
46°
30°
22
Hist. Avg.
46°
30°
23
Hist. Avg.
46°
30°
24
Hist. Avg.
46°
29°
25
Hist. Avg.
46°
29°
26
Hist. Avg.
46°
29°
27
Hist. Avg.
46°
29°
28
Hist. Avg.
46°
29°
29
Hist. Avg.
46°
29°
30
Hist. Avg.
45°
28°
31
Hist. Avg.
45°
28°
1
Hist. Avg.
45°
28°
2
Hist. Avg.
45°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Newport
Newport's December 2026 forecast shows daily high temperatures ranging from 48° to 62°, with overnight lows between 25° and 39°. The average high for December is 55° with an average low of 33°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Newport. See also: January | February | March.
