Current Conditions for Portsmouth NH and the Seacoast
Longitude W70.8 – Latitude N43.1 • Rockingham County, New Hampshire, USA
Weather: mostly cloudy
Wind: from the W (260 degrees) at 9 MPH
Relative Humidity: 62%
Dew Point: 24.3 F
Pressure (in.): 29.54 in.
Forecast
Today: Partly sunny. Highs in the mid 40s. West winds 10 to 15 mph with gusts up to 25 mph.Tonight: Mostly cloudy. Lows in the lower 30s. West winds around 10 mph in the evening, becoming light and variable.
Wednesday: Mostly cloudy. Scattered rain showers in the afternoon. Highs around 50. Southwest winds around 10 mph with gusts up to 25 mph. Chance of rain 30 percent.
Wednesday Night: Partly cloudy. A chance of rain in the evening. Lows in the upper 20s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent.
Thursday: Mostly sunny. Highs in the upper 30s. West winds 15 to 25 mph with gusts up to 40 mph.
Thursday Night: Mostly clear. Lows in the lower 20s.
Friday: Mostly sunny. Highs around 40.
Friday Night: Partly cloudy in the evening, then mostly cloudy with a chance of snow after midnight. Lows in the upper 20s. Chance of snow 40 percent.
Saturday: Snow likely in the morning. Rain likely. Highs in the mid 40s. Chance of precipitation 70 percent.
Saturday Night: Rain likely, mainly in the evening. Lows in the mid 20s. Chance of rain 70 percent.
Sunday: Partly sunny. A chance of rain in the morning. Highs in the upper 30s. Chance of rain 30 percent.
Sunday Night: Partly cloudy. Lows in the lower 20s.
Monday: Partly sunny. Highs in the upper 30s.
Marine Forecast
TODAY: W winds 15 to 20 kt, diminishing to 10 to 15 kt late. Seas 2 to 4 ft.
TONIGHT: W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
WED: SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Scattered showers in the afternoon.
WED NIGHT: SW winds 15 to 20 kt with gusts up to 25 kt, becoming W 20 to 25 kt with gusts up to 35 kt after midnight. Seas 2 to 4 ft. A chance of rain in the evening.
THU: W winds 25 to 30 kt with gusts up to 40 kt. Seas 4 to 6 ft.
THU NIGHT: W winds 25 to 30 kt with gusts up to 40 kt. Seas 4 to 7 ft, subsiding to 3 to 5 ft after midnight.
FRI: NW winds 20 to 25 kt with gusts up to 40 kt, becoming W 10 to 15 kt with gusts up to 25 kt in the afternoon. Seas 2 to 4 ft.
FRI NIGHT: W winds around 10 kt, becoming S after midnight. Seas around 2 ft. A chance of snow after midnight with vsby 1 NM or less.
SAT: SE winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas 2 to 4 ft. Snow likely in the morning. Rain likely. Vsby 1 NM or less.
SAT NIGHT: S winds 15 to 20 kt, becoming NW after midnight. Gusts up to 30 kt. Seas 4 to 7 ft, building to 6 to 9 ft after midnight. Rain likely, mainly in the evening. Vsby 1 NM or less.
Radar
WHDH
Intellicast Loop
Watches, Warnings and Advisories
Coastal Rockingham
Coastal York County
Gulf of Maine
Conditions and Forecasts
Isles of Shoals
Current conditions
New England
Satellite view from NOAA
Weather Channel
For Portsmouth and zipcode 03801