National Weather Service forecast
Harwich Port, Massachusetts Weather
Harwich Port 7-Day Forecast
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Overnight52°FPartly Cloudy5% chance of precipitation
Partly cloudy, with a low around 52. Southwest wind around 9 mph.
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Wednesday65°FSunny6% chance of precipitation
Sunny. High near 65, with temperatures falling to around 58 in the afternoon. Southwest wind 8 to 14 mph.
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Wednesday Night56°FPatchy Fog3% chance of precipitation
Patchy fog between 11pm and 2am. Partly cloudy, with a low around 56. Southwest wind 7 to 12 mph.
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Thursday66°FPartly Sunny4% chance of precipitation
Partly sunny, with a high near 66. Southwest wind 8 to 13 mph.
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Thursday Night57°FMostly Cloudy then Chance Light Rain54% chance of precipitation
A chance of rain after midnight. Mostly cloudy, with a low around 57. Southwest wind around 10 mph. Chance of precipitation is 50%.
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Friday64°FLight Rain83% chance of precipitation
Rain likely before 7am, then rain and a slight chance of thunderstorms. Cloudy, with a high near 64. South wind around 12 mph. Chance of precipitation is 80%.
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Friday Night55°FRain87% chance of precipitation
Rain and a slight chance of thunderstorms. Cloudy, with a low around 55. South wind around 9 mph. Chance of precipitation is 90%.
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Saturday61°FLight Rain85% chance of precipitation
Rain and a slight chance of thunderstorms. Mostly cloudy, with a high near 61. Southwest wind around 12 mph. Chance of precipitation is 90%.
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Saturday Night47°FLight Rain Likely56% chance of precipitation
Rain likely. Mostly cloudy, with a low around 47. Northwest wind around 9 mph. Chance of precipitation is 60%.
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Sunday57°FChance Light Rain30% chance of precipitation
A chance of rain before 5pm. Partly sunny, with a high near 57. West wind around 12 mph. Chance of precipitation is 30%.
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Sunday Night44°FPartly Cloudy13% chance of precipitation
Partly cloudy, with a low around 44. West wind around 8 mph.
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Monday56°FChance Light Rain28% chance of precipitation
A chance of rain after 7am. Mostly sunny, with a high near 56. West wind 9 to 14 mph. Chance of precipitation is 30%.
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Monday Night43°FChance Light Rain28% chance of precipitation
A chance of rain. Partly cloudy, with a low around 43. West wind around 14 mph. Chance of precipitation is 30%.
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Tuesday56°FSlight Chance Light Rain then Sunny17% chance of precipitation
A slight chance of rain between 7am and 10am. Sunny, with a high near 56. West wind 15 to 18 mph.
Issued by the National Weather Service (BOX office), updated .
Harwich Port Hourly Forecast
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Harwich Port Weather Radar
Open the full radar for Harwich PortAbout Harwich Port
- Population (2020 Census)
- 1,899
- Coordinates
- 41.673, -70.065
- Elevation
- 10 ft
- NWS forecast office
- BOX
- Time zone
- America/New York
- Sunrise today
- 6:15 AM EST
- Sunset today
- 4:31 PM EST
- Daylight today
- 10 h 16 min
Harwich Port Weather Questions
What is the weather forecast for Harwich Port, Massachusetts?
Overnight: Partly cloudy, with a low around 52. Southwest wind around 9 mph. Wednesday: Sunny. High near 65, with temperatures falling to around 58 in the afternoon. Southwest wind 8 to 14 mph.
Will it rain or snow in Harwich Port this week?
The best chance of precipitation is Friday Night at 87%. Periods with a 30% chance or more: Thursday Night (54%), Friday (83%), Friday Night (87%), Saturday (85%), Saturday Night (56%), Sunday (30%).
How warm and how cold will it get in Harwich Port this week?
The warmest day is Thursday, with a high near 66°F. The coldest night is Monday Night, with a low near 43°F.
What time are sunrise and sunset in Harwich Port today?
Sunrise is at 6:15 AM EST and sunset is at 4:31 PM EST, for 10 h 16 min of daylight.
Weather near Harwich Port
- Harwich Center 1 mi
- Northwest Harwich 2 mi
- East Harwich 3 mi
- Dennis Port 4 mi
- West Chatham 4 mi
- South Dennis 5 mi
- West Dennis 5 mi
- Chatham 5 mi