Sheraton Portsmouth Harborside Hotel

  • 250 Market Street
  • Portsmouth,
  • New Hampshire
  • 03801
  • United States
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Rooms & Rates

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Children per Room

This information enables us to identify the rooms that will best accommodate your party and to prepare for your arrival.

See room terms and details for information about rollaway and/or extra person charges.

Age Requirement Policy

Guests must be at least 21 years of age to check in. Photo Identification is required at the time of arrival. Reservations will not be honored if guest can not produce proper identification at check in. Any exception requests must be directed to the property and specifically approved by hotel management via Director of Operations or Managing Director.

Sheraton Portsmouth Harborside Hotel
5-Day Local Weather Forecast

NOV 27 NOV 28 NOV 29 NOV 30 DEC 1
Mostly Cloudy
Mostly Cloudy
Precipitation: 0%
High 37°F / 3°C
Low 26°F / -3°C
Partly Cloudy
Partly Cloudy
Precipitation: 20%
High 33°F / 1°C
Low 18°F / -8°C
Mostly Sunny
Mostly Sunny
Precipitation: 0%
High 35°F / 2°C
Low 30°F / -1°C
Partly Cloudy
Partly Cloudy
Precipitation: 10%
High 48°F / 9°C
Low 39°F / 4°C
Partly Cloudy
Partly Cloudy
Precipitation: 10%
High 49°F / 9°C
Low 24°F / -5°C
average jan feb mar apr may jun jul aug sep oct nov dec
high temp
33.2°F
1.0°C
36.1°F
2.0°C
44.8°F
7.0°C
55.3°F
13.0°C
66.7°F
19.0°C
76.2°F
25.0°C
81.6°F
28.0°C
79.7°F
27.0°C
71.6°F
22.0°C
61.4°F
16.0°C
49.3°F
10.0°C
37.2°F
3.0°C
low temp
13.2°F
-10.0°C
15.3°F
-9.0°C
24.6°F
-4.0°C
33.1°F
1.0°C
42.7°F
6.0°C
51.6°F
11.0°C
57.1°F
14.0°C
55.2°F
13.0°C
47.5°F
9.0°C
37.9°F
3.0°C
30.3°F
-1.0°C
18.8°F
-7.0°C
rain
3.8 in.
10.0 cm.
3.7 in.
9.0 cm.
3.8 in.
10.0 cm.
4.2 in.
11.0 cm.
3.5 in.
9.0 cm.
3.4 in.
9.0 cm.
3.2 in.
8.0 cm.
3.1 in.
8.0 cm.
3.4 in.
9.0 cm.
4.0 in.
10.0 cm.
5.1 in.
13.0 cm.
4.6 in.
12.0 cm.