Weather Portsmouth week

Weather forecast for Portsmouth for this and next week.

Tuesday, Jan 13

39 / 37°F

0.00 in

14 mph

32 °F	27 °F	1 am
30 °F	25 °F	7 am
37 °F	32 °F	1 pm
37 °F	30 °F	7 pm

sunrise 7:09 am
sunset 4:37 pm

HOURLY

During the day morning cloudy, later morning clear, in the afternoon initially clear, later partly cloudy, in the evening initially partly cloudy, later cloudy. The highest temperature 39 °F. At night partly cloudy. The lowest temperature 37 °F.

Interactive map weather Rhode Island, USA

GPS: 41.6023; -71.2503

altitude: 68 ft
local time:

PLACES IN THE AREA

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Weather forecast Portsmouth, Rhode Island, USA extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Tuesday 01/13/2026
1 AM	cloudy	32 °F 27 °F	0.0 in	16 fps 11 mph west-southwest	30.1 in	75 %	27 °F	53 %	0%	0%	53%	0%
7 AM	clear	30 °F 25 °F	0.0 in	14 fps 9 mph west-southwest	30.1 in	76 %	25 °F	0 %	0%	0%	0%	0%
1 PM	partly cloudy	37 °F 32 °F	0.0 in	21 fps 14 mph south-southwest	30.1 in	70 %	30 °F	25 %	0%	0%	0%	25%
7 PM	cloudy	37 °F 30 °F	0.0 in	24 fps 17 mph southwest	30.0 in	76 %	32 °F	81 %	0%	0%	0%	81%
Wednesday 01/14/2026
1 AM	partly cloudy	39 °F 32 °F	0.0 in	29 fps 19 mph southwest	29.9 in	75 %	32 °F	15 %	0%	0%	0%	15%
7 AM	overcast	39 °F 32 °F	0.0 in	26 fps 18 mph south-southwest	29.9 in	71 %	32 °F	100 %	0%	0%	0%	100%
1 PM	overcast	43 °F 37 °F	0.0 in	25 fps 17 mph south-southwest	29.8 in	69 %	32 °F	99 %	0%	0%	0%	99%
7 PM	overcast	39 °F 34 °F	0.0 in	15 fps 11 mph south-southwest	29.8 in	80 %	34 °F	100 %	0%	0%	70%	100%

Portsmouth, Rhode Island, USA - information

State: Rhode Island, USA

GPS coordinates: 41.6023; -71.2503

Time zone: America / New York time difference in hours with time in NY is -6 hours

Population: 17 756
Altitude: 68 ft
The administrative part:

State of Rhode Island and Providence Plantations, Providence
Newport County, Newport

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Weather Portsmouth, Rhode Island, USA. Weather forecast Portsmouth.

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Data source

Weather forecast for Portsmouth is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information Portsmouth

data are always in the local time

Sun and light

Jan. 13, 2026

Sunrise:	Sunset:
7:09 am	4:37 pm
Noon:	Length of day:
11:53 am	09:28
Start of civil twilight*:	End of civil twilight*:
6:38 am	5:09 pm
Start of nautical twilight*:	End of nautical twilight*:
6:05 am	5:42 pm
Start of astronomical twilight*:	End of astronomical twilight*:
5:31 am	6:16 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
01/13/2026 2:56 am	01/13/2026 12:10 pm
Next new moon:	Next full moon:
01/18/2026	02/01/2026