Portsmouth, NH

Weather

As of
Current Temperature

70degrees Fahrenheit

Feels like:70°

Hi:75°Lo:60°

Mostly Sunny

Live Weather Radar

Portsmouth, NH weather radar map

Current Weather Details

Windchill
70°
Daily Rain
--"
Dew point
55°
Monthly Rain
0.67"
Humidity
60%
Avg. Wind
WNW 14 mph
Pressure
--"
Wind Gust
-- mph
Sunrise
5:03 AM
Moon
Waxing Crescent
Sunset
8:25 PM
UV Index
7 (High)

Weather Forecast

  • Today

    Hi

    Mostly sunny. A slight chance of showers this afternoon. Highs in the mid 70s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent.

  • Tonight

    Lo

    Mostly clear with a slight chance of showers in the evening then partly cloudy after midnight. Lows in the upper 50s. West winds around 10 mph with gusts up to 20 mph in the evening becoming light and variable. Chance of rain 20 percent.

Portsmouth, NH 10-day weather forecast

AIR QUALITY

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

POLLEN COUNT & ALLERGY FORECAST

Pollen Count
7.7|Medium-High
Predominant Pollen:
Grass, Plantain
Portsmouth, NH Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:755.7 miles

No Lightning Nearby

Portsmouth, NH real-time lightning alerts & live Map