Portsmouth, NH Weather

As of

Weather Station:WeatherBug

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30degrees Fahrenheit

Feels like:23°F

Hi: 31Lo: 18

Mostly Cloudy

Live Weather Radar

Portsmouth, NH weather radar map

Current Weather Details

Windchill
23°
Daily Rain
--"
Dew point
25°
Monthly Rain
0.4"
Humidity
80%
Avg. Wind
SW 9 mph
Pressure
--"
Wind Gust
-- mph
Sunrise
7:09 AM
Moon
Waxing Crescent
Sunset
4:38 PM
UV Index
1 (Low)

Weather Forecast

  • Today

    Hi

    Mostly cloudy with isolated snow showers. Highs in the mid 30s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of snow 20 percent.

  • Tonight

    Lo

    Partly cloudy in the evening then clearing. Lows around 16. Southwest winds around 10 mph with gusts up to 30 mph.

Portsmouth, NH 10-day weather forecast

AIR QUALITY

23 | Fair

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for Portsmouth, NH

POLLEN COUNT & ALLERGY FORECAST

0.1 Low

Predominant Pollen:None
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:2653.1 miles

No Lightning Nearby

Real-time lightning alerts & live Map