Weather forecast for 10 days
Harwich Port, MA

Weather forecast for the weekend

Saturday, May 3.

Foggy
5:32 am

7:42 pm
EDT
Foggy
61°F / 54°F
  • Wind: 14mph SSW
  • Humidity: 82%
  • Precip. probability: 16%
  • Precipitation: 0"
  • UV index: 7
Today, in Harwich Port, expect fog to remain thick in some locations.
The peak daytime temperature will reach a comfortable 60.8°F, while the nighttime temperature will drop to a fresh 53.6°F.
With a forecast of 60.8°F, the day’s weather feels closer to June than May.
Sunrise will be at 5:32 am and sunset at 7:42 pm; the daylight will last for 14h and 10min.

Sunday, May 4.

Cloudy
5:30 am

7:43 pm
EDT
Cloudy
63°F / 52°F
  • Wind: 10mph SSW
  • Humidity: 82%
  • Precip. probability: 19%
  • Precipitation: 0"
  • UV index: 5
Tomorrow, in Harwich Port, a mostly cloudy day is ahead.
The temperature will fluctuate from a high of a comfortable 62.6°F to a low of a fresh 51.8°F.
The anticipated temperature of 62.6°F resembles June's typical high of 63°F more than May's.
Sunrise will be at 5:30 am and sunset at 7:43 pm; tomorrow's daylight will last for 14h and 13min.

Frequently asked questions

What is the weather forecast for Harwich Port for tomorrow?
Tomorrow, gloomy weather with thick clouds is expected.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature in Harwich Port will be 62.6°F, while the lowest temperature will be 51.8°F.
The maximum temperature will be moderately higher than the average highest temperature of 54.3°F in May. The lowest temperature will be in line with the average low of 50.5°F.
What time are sunrise and sunset tomorrow?
On Sunday, in Harwich Port, sunrise will be at 5:30 am and sunset at 7:43 pm (EDT).
How many hours of daylight will Harwich Port have tomorrow?
In Harwich Port, tomorrow, there will be 14h and 13min of daylight.
What is the weather forecast for Harwich Port for the next ten days?
In Harwich Port, a combination of cloudy, damp and fog-covered weather is predicted for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated on Monday through next Saturday in Harwich Port. Wednesday, with moderate precipitation of 0.63", will be the day with the most rainfall.
How warm will it be in the next ten days in Harwich Port?
The maximum temperature will vary between 55.4°F and 62.6°F, while the minimum temperature will vary between 48.2°F and 53.6°F.
What will be the warmest and the coldest days?
The warmest days will be Sunday and next Sunday, with a maximum of 62.6°F. The coldest day will be Friday, with a maximum of 55.4°F.

Long-term weather forecast

SatMay 3.
  • 61°F
  • 54°F
Foggy
Foggy
  • Wind: 14mph SSW
  • Humidity: 82%
  • UV index: 7
  • Precip. probability: 16%
  • Precipitation: 0"
  • 5:32 am 7:42 pm EDT
SunMay 4.
  • 63°F
  • 52°F
Cloudy
Cloudy
  • Wind: 10mph SSW
  • Humidity: 82%
  • UV index: 5
  • Precip. probability: 19%
  • Precipitation: 0"
  • 5:30 am 7:43 pm EDT
MonMay 5.
  • 57°F
  • 52°F
Cloudy
Cloudy
  • Wind: 11mph E
  • Humidity: 85%
  • UV index: 3
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 5:29 am 7:44 pm EDT
TueMay 6.
  • 61°F
  • 54°F
Showers
Showers
  • Wind: 14mph SE
  • Humidity: 86%
  • UV index: 3
  • Precip. probability: 64%
  • Precipitation: 0.04"
  • 5:28 am 7:45 pm EDT
WedMay 7.
  • 61°F
  • 54°F
AM Showers
AM Showers
  • Wind: 12mph SSW
  • Humidity: 79%
  • UV index: 7
  • Precip. probability: 64%
  • Precipitation: 0.63"
  • 5:27 am 7:46 pm EDT
ThuMay 8.
  • 61°F
  • 52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph S
  • Humidity: 79%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0.16"
  • 5:25 am 7:47 pm EDT
FriMay 9.
  • 55°F
  • 48°F
AM Showers
AM Showers
  • Wind: 12mph NE
  • Humidity: 70%
  • UV index: 6
  • Precip. probability: 37%
  • Precipitation: 0.12"
  • 5:24 am 7:48 pm EDT
SatMay 10.
  • 61°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph E
  • Humidity: 65%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0.28"
  • 5:23 am 7:49 pm EDT
SunMay 11.
  • 63°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WSW
  • Humidity: 65%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:22 am 7:50 pm EDT
MonMay 12.
  • 61°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SSW
  • Humidity: 62%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:21 am 7:51 pm EDT
Over the next ten days, a mix of gloomy, damp and fog-covered weather is expected.
Rainfall is predicted for Monday through next Saturday.
In the coming days, the maximum temperature will range between 55.4°F and 62.6°F, while the lowest nighttime temperatures will be relatively consistent, as the minimum temperature will fluctuate between 48.2°F and 53.6°F.
The warmest days will be Sunday and next Sunday, with a maximum of 62.6°F; the coldest day will be Friday, with a maximum of 55.4°F.
Updated: May 3, 2025 @ 05:27:56 UTC
Published by: Weather U.S. | About Us
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