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Portsmouth, NH

37°F
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Portsmouth

New Hampshire

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Portsmouth, NH Weather
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Winter Center

Today

 Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Sat, Mar 14

A couple of rain or snow showers this morning; otherwise, mostly cloudy and windy Hi: 45°

Tonight: Windy this evening; mainly clear Lo: 26°

Current Weather

9:15 AM

37°F
RealFeel® 40°
Mostly cloudy More Details
RealFeel Shade™ 37°
Wind WSW 2 mph
Wind Gusts 9 mph
Air Quality Fair

Looking Ahead

Rain, some heavy, and thunderstorms to affect the area from late tomorrow night into late Monday night

Portsmouth Weather Radar

Portsmouth Weather Radar
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Clouds
Temperature

Hourly Weather

10 AM 40°
rain drop 37%
11 AM 42°
rain drop 32%
12 PM 43°
rain drop 32%
1 PM 44°
rain drop 32%
2 PM 43°
rain drop 32%
3 PM 45°
rain drop 32%
4 PM 44°
rain drop 32%
5 PM 43°
rain drop 32%
6 PM 41°
rain drop 32%
7 PM 40°
rain drop 22%
8 PM 37°
rain drop 1%
9 PM 36°
rain drop 1%

10-Day Weather Forecast

Today

3/14

45° 26°

Showers of rain and snow

Night: Windy early; mainly clear
60%

Sun

3/15

38° 35°

Cloudy

Cloudy; breezy late with rain
0%

Mon

3/16

54° 39°

Windy and warmer with rain

Heavy rain and a thunderstorm
96%

Tue

3/17

43° 17°

Windy and cooler

Much colder; breezy early
30%

Wed

3/18

37° 27°

Partly sunny and colder

Overcast
7%

Thu

3/19

43° 30°

Mostly cloudy

Mainly clear
22%

Fri

3/20

49° 35°

Mostly sunny

Cloudy with flurries late
0%

Sat

3/21

46° 29°

A.M. rain; otherwise, cloudy

Mostly cloudy, a shower late
75%

Sun

3/22

40° 21°

Low clouds, windy and colder

Partly cloudy and windy
10%

Mon

3/23

41° 26°

Partly sunny and windy

Mainly clear and windy
17%

Sun & Moon

11 hrs 51 mins
Rise 6:57 AM
Set 6:48 PM
Waning Crescent
Rise 4:54 AM
Set 1:57 PM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander High Data is not supported in this location

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World North America United States New Hampshire Portsmouth

Weather Near Portsmouth:

  • Boston, MA
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