Portsmouth, NH Weather

As of

Weather Station:WeatherBug

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25degrees Fahrenheit

Feels like:18°F

Hi: 29Lo: 12

Mostly Sunny

Live Weather Radar

Portsmouth, NH weather radar map

Current Weather Details

Windchill
18°
Daily Rain
--"
Dew point
16°
Monthly Rain
0"
Humidity
64%
Avg. Wind
WNW 8 mph
Pressure
--"
Wind Gust
-- mph
Sunrise
6:54 AM
Moon
Waning Gibbous
Sunset
5:00 PM
UV Index
2 (Low)

Weather Forecast

  • Today

    Hi

    Mostly sunny. Highs in the upper 20s. Northwest winds around 10 mph this morning becoming light and variable.

  • Tonight

    Lo

    Mostly clear in the evening then becoming partly cloudy. Lows around 9 above. Light and variable winds.

Portsmouth, NH 10-day weather forecast

AIR QUALITY

32 | 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:940.1 miles

No Lightning Nearby

Real-time lightning alerts & live Map