Marine Weather Net

Portsmouth, NH Weather Forecast




Portsmouth, New Hampshire

 Lat: 43.07N, Lon: 70.76W

Current Conditions Updated: 1156 AM EST WED FEB 20 2019

Overcast
Temp: 25°F
  • Humidity:
  • 37%
  • Winds:
  • 3 MPH W
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.52 in.
  • Dewpoint:
  • 3°F
  • Heat index:
  • 25°F

THIS AFTERNOON

PARTLY SUNNY
Hi: 30°F
Lo: 29°F

THURSDAY

PARTLY SUNNY
Hi: 45°F
Lo: 30°F
Precip: 70%

FRIDAY

MOSTLY SUNNY
Hi: 41°F
Lo: 21°F

SATURDAY

PARTLY SUNNY
Hi: 40°F
Lo: 31°F
Weather Forecast In Detail:
Forecast Issued: 1106 AM EST Wed Feb 20 2019

WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 10 AM EST THURSDAY
This Afternoon...Partly sunny early, then becoming mostly cloudy. Highs around 30. Light and variable winds.
Tonight...Snow. Snow accumulation of 2 to 4 inches. Lows in the upper 20s. Light and variable winds. Chance of snow near 100 percent.
Thursday...Cloudy with freezing rain, snow likely with a chance of rain in the morning, then partly sunny in the afternoon. Little or no additional snow accumulation. Highs in the mid 40s. Light and variable winds, becoming west around 10 mph with gusts up to 20 mph in the afternoon. Chance of precipitation 70 percent.
Thursday Night...Partly cloudy. Lows around 30. West winds around 10 mph with gusts up to 20 mph.
Friday...Mostly sunny. Highs in the lower 40s. Northwest winds around 10 mph.
Friday Night...Mostly clear. Lows in the lower 20s.
Saturday...Partly sunny. Highs around 40.
Saturday Night...A chance of snow in the evening, then snow, freezing rain and rain after midnight. Lows in the lower 30s. Chance of precipitation 90 percent.
Sunday...Rain or freezing rain in the morning, then rain likely in the afternoon. Highs in the lower 40s. Chance of precipitation near 100 percent.
Sunday Night...Mostly cloudy with a chance of rain in the evening, then partly cloudy after midnight. Lows in the lower 30s. Chance of rain 30 percent.
Monday...Partly sunny. Highs around 40.
Monday Night...Mostly clear. Cooler with lows around 20.
Tuesday...Mostly sunny. Highs in the lower 30s.
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