Hourly Weather Forecast - Portsmouth, RI

9 AM
37°F
0%
2mph
SSE
Sunny
Humidity
74%
Feels like
37°F
Dew Point
30°F
10 AM
40°F
0%
2mph
SE
Sunny
Humidity
70%
Feels like
40°F
Dew Point
31°F
11 AM
43°F
0%
4mph
SSE
Sunny
Humidity
68%
Feels like
41°F
Dew Point
33°F
12 PM
45°F
0%
6mph
SSE
Sunny
Humidity
67%
Feels like
42°F
Dew Point
35°F
1 PM
46°F
0%
8mph
SSE
Sunny
Humidity
67%
Feels like
42°F
Dew Point
36°F
2 PM
46°F
0%
8mph
SSE
Sunny
Humidity
70%
Feels like
42°F
Dew Point
37°F
3 PM
46°F
0%
9mph
SSE
Sunny
Humidity
73%
Feels like
42°F
Dew Point
38°F
4 PM
45°F
0%
8mph
SSE
Sunny
Humidity
77%
Feels like
41°F
Dew Point
38°F
4:16 PM
5 PM
45°F
0%
8mph
SSE
Clear
Humidity
80%
Feels like
40°F
Dew Point
39°F
6 PM
44°F
0%
8mph
SSE
Clear
Humidity
84%
Feels like
40°F
Dew Point
40°F
7 PM
45°F
0%
9mph
SSE
Mostly Clear
Humidity
87%
Feels like
40°F
Dew Point
41°F
8 PM
46°F
0%
10mph
SSE
Partly Cloudy
Humidity
88%
Feels like
41°F
Dew Point
43°F
9 PM
47°F
0%
11mph
SSE
Partly Cloudy
Humidity
89%
Feels like
42°F
Dew Point
44°F
10 PM
49°F
0%
13mph
SSE
Partly Cloudy
Humidity
89%
Feels like
44°F
Dew Point
46°F
11 PM
50°F
0%
13mph
SSE
Mostly Cloudy
Humidity
90%
Feels like
50°F
Dew Point
47°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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