Marine Weather Net

Harwich, MA Weather Forecast


Marine Forecast: Nantucket Sound


Harwich, Massachusetts

 Lat: 41.69N, Lon: 70.08W


Fog
Temp: 47°F
  • Humidity:
  • 100%
  • Winds:
  • 10 MPH SW
  • Gusts:
  • 24 MPH
  • Barometer:
  • 30.33 in.
  • Dewpoint:
  • 47°F
  • Heat index:
  • 47°F

TONIGHT

CLOUDY
Lo: 45°F

WEDNESDAY

CLOUDY
Lo: 39°F

THURSDAY

RAIN AND SNOW
Hi: 40°F
Lo: 35°F
Precip: 50%

FRIDAY

CHANCE OF RAIN
Hi: 40°F
Lo: 39°F
Precip: 50%
DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM EST THIS MORNING
Rest Of Tonight...Cloudy. Areas of dense fog. Visibility one quarter mile or less at Times. Near steady temperature in the mid 40s. Southwest winds 10 to 15 mph.
Wednesday...Cloudy. Areas of dense fog in the morning, then patchy fog in the afternoon. Visibility one quarter mile or less at Times. Near steady temperature in the lower 50s. Southwest winds 15 to 20 mph.
Wednesday Night...Cloudy. Patchy fog in the evening. Lows in the upper 30s. West winds 10 to 15 mph, becoming north after midnight.
Thursday...Cloudy with a chance of rain and snow. Cooler with highs around 40. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 50 percent.
Thursday Night...Mostly cloudy with a chance of rain and snow. Near steady temperature in the mid 30s. Northeast winds 5 to 10 mph. Chance of precipitation 40 percent.
Friday...Partly sunny with a 50 percent chance of rain. Highs around 40.
Friday Night...Rain likely. Lows in the upper 30s. Chance of rain 60 percent.
Saturday...Partly sunny. Highs in the upper 40s.
Saturday Night...Mostly cloudy with a 40 percent chance of rain. Lows in the upper 30s.
Sunday...Rain likely. Highs around 50. Chance of rain 70 percent.
Sunday Night...Mostly cloudy with a 50 percent chance of rain. Lows in the upper 30s.
Monday...Mostly sunny. Highs in the mid 40s.
Monday Night...Mostly clear. Lows in the lower 30s.
Tuesday...Mostly sunny. Highs in the lower 40s.
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