Portsmouth, NH

Weather

As of
Current Temperature

61degrees Fahrenheit

Feels like:61°

Hi:63°Lo:61°

Clear

Live Weather Radar

Portsmouth, NH weather radar map

Current Weather Details

Windchill
61°
Daily Rain
0"
Dew point
58°
Monthly Rain
1.98"
Humidity
90%
Avg. Wind
NW 2 mph
Pressure
29.95"
Wind Gust
10 mph
Sunrise
6:00 AM
Moon
Waxing Gibbous
Sunset
7:28 PM
UV Index
7 (High)

Weather Forecast

  • Tonight

    Lo

    Mostly clear. Lows in the upper 50s. Light and variable winds.

  • Tomorrow

    Hi

    Mostly sunny. Highs around 80. Light and variable winds, becoming south around 10 mph in the afternoon.

Portsmouth, NH 10-day weather forecast

AIR QUALITY

Air Quality Index
10|Excellent
Top Triggers:
pm25
View Today's Air Quality details for Portsmouth, NH

POLLEN COUNT & ALLERGY FORECAST

Pollen Count
7.9|Medium-High
Predominant Pollen:
Ragweed, Grass
Portsmouth, NH Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:464.9 miles

No Lightning Nearby

Portsmouth, NH real-time lightning alerts & live Map