Marine Weather Net

Winthrop, MA Weather Forecast


Marine Forecast: Boston Harbor


Winthrop, Massachusetts

 Lat: 42.38N, Lon: 70.98W


Light Rain
Temp: 50°F
  • Humidity:
  • 100%
  • Winds:
  • 20 MPH ESE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.8 in.
  • Dewpoint:
  • 50°F
  • Heat index:
  • 50°F

TONIGHT

CHANCE OF T-STORM
Lo: 50°F
Precip: 100%

THURSDAY

PARTLY SUNNY
Hi: 69°F
Lo: 45°F
Precip: 30%

FRIDAY

SHOWERS
Hi: 61°F
Lo: 45°F
Precip: 60%

SATURDAY

PARTLY CLOUDY
Hi: 69°F
Lo: 45°F
Tonight...Rain with isolated thunderstorms this evening, then a chance of showers with isolated thunderstorms after midnight. Areas of fog. Some thunderstorms May produce heavy rainfall. Near steady temperature in the lower 50s. Southeast winds 10 to 15 mph. Gusts up to 25 mph this evening. Chance of rain near 100 percent.
Thursday...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Areas of fog in the morning. Not as cool with highs in the upper 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph, increasing to west 15 to 20 mph with gusts up to 30 mph in the afternoon. Chance of rain 30 percent.
Thursday Night...Mostly clear. Lows in the mid 40s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening.
Friday...Showers likely. Highs in the lower 60s. Southwest winds 5 to 10 mph, becoming southeast with gusts up to 20 mph in the afternoon. Chance of rain 60 percent.
Friday Night...Showers likely. Lows in the upper 40s. South winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 60 percent.
Saturday...Partly cloudy. Highs in the upper 60s. Lows in the mid 40s.
Saturday Night...Partly cloudy. Highs in the upper 60s. Lows in the mid 40s.
Sunday...Partly cloudy. Highs in the lower 60s. Lows in the lower 40s.
Monday...Partly cloudy. Highs in the lower 60s. Lows in the lower 40s.
Monday Night...Mostly clear. Lows in the mid 40s. Highs in the upper 60s.
Tuesday...Mostly clear. Lows in the mid 40s. Highs in the upper 60s.
Tuesday Night...Mostly clear. Lows in the lower 50s.
Wednesday...Mostly sunny. Highs in the upper 70s.
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