Weather forecast for 10 days
Chatham, MA

Weather forecast for the weekend

Saturday, May 17.

Showers
5:16 am

7:56 pm
EDT
Showers
63°F / 55°F
  • Wind: 9mph SE
  • Humidity: 84%
  • Precip. probability: 45%
  • Precipitation: 0.28"
  • UV index: 3
On Saturday, in Chatham, showers will pass through, with occasional dry intervals.
The chance of rain is low, and light precipitation is anticipated. Modest temperature shifts from a high of a breezy 62.6°F to a low of a mild 55.4°F are forecasted.
The temperature will be higher and more consistent with June's average high of 63°F than with May's usual.
Sunrise will be at 5:16 am and sunset at 7:56 pm; the daylight will last for 14h and 40min.

Sunday, May 18.

Partly Cloudy
5:15 am

7:57 pm
EDT
Partly Cloudy
68°F / 55°F
  • Wind: 9mph WSW
  • Humidity: 75%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 8
On Sunday, in Chatham, a pleasant mix of sun and clouds will define the day.
Rain is not forecasted. The temperature variation is anticipated to range from a maximum of an agreeable 68°F to a minimum of a refreshing 55.4°F.
A high of 68°F is expected, which aligns better with June's average peak of 63°F than May's 54.3°F.
Sunrise will be at 5:15 am and sunset at 7:57 pm; the daylight will last for 14h and 42min.

Frequently asked questions

What is the weather forecast for Chatham for Saturday?
On Saturday, light showers are likely, with some brief dry spells throughout the day.
Will it rain on Saturday?
Light precipitation of 0.28" is predicted on Saturday. The chance of rainfall is 45%.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature in Chatham will be 62.6°F, while the minimum temperature will be 55.4°F.
What is the weather forecast for Chatham for Sunday?
On Sunday, clouds and sunshine will alternate throughout the day.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 68°F, while the lowest temperature will be 55.4°F.
What is the weather forecast for Chatham for the next ten days?
In Chatham, a combination of dull and rain-filled weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rain is forecasted for Wednesday through Saturday, next Wednesday and Thursday in Chatham. With light precipitation of 0.28", Saturday and next Wednesday will be the wettest days.
How warm will it be in the next ten days?
The maximum temperature will range between 59°F and 68°F, while the minimum temperature will range between 51.8°F and 55.4°F.
What will be the warmest and the coldest days?
Sunday will be the warmest day, with a maximum temperature of 68°F. With a maximum temperature of 59°F, next Tuesday and Wednesday will be the coldest days.

Long-term weather forecast

TueMay 13.
  • min.
  • 52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph ESE
  • Humidity: 75%
  • UV index: 0
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:20 am 7:52 pm EDT
WedMay 14.
  • 64°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph ESE
  • Humidity: 75%
  • UV index: 6
  • Precip. probability: 12%
  • Precipitation: 0.16"
  • 5:19 am 7:53 pm EDT
ThuMay 15.
  • 63°F
  • 55°F
AM Showers
AM Showers
  • Wind: 8mph SE
  • Humidity: 83%
  • UV index: 5
  • Precip. probability: 59%
  • Precipitation: 0.2"
  • 5:18 am 7:54 pm EDT
FriMay 16.
  • 64°F
  • 55°F
Cloudy
Cloudy
  • Wind: 5mph ENE
  • Humidity: 82%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 5:17 am 7:55 pm EDT
SatMay 17.
  • 63°F
  • 55°F
Showers
Showers
  • Wind: 9mph SE
  • Humidity: 84%
  • UV index: 3
  • Precip. probability: 45%
  • Precipitation: 0.28"
  • 5:16 am 7:56 pm EDT
SunMay 18.
  • 68°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WSW
  • Humidity: 75%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:15 am 7:57 pm EDT
MonMay 19.
  • 63°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph NNW
  • Humidity: 63%
  • UV index: 7
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:14 am 7:58 pm EDT
TueMay 20.
  • 59°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph N
  • Humidity: 59%
  • UV index: 7
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:13 am 7:59 pm EDT
WedMay 21.
  • 59°F
  • 54°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph ENE
  • Humidity: 61%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0.28"
  • 5:12 am 8:00 pm EDT
ThuMay 22.
  • 61°F
  • 54°F
PM Showers
PM Showers
  • Wind: 10mph ENE
  • Humidity: 67%
  • UV index: 6
  • Precip. probability: 31%
  • Precipitation: 0.08"
  • 5:11 am 8:01 pm EDT
During the upcoming ten-day period, a combination of dull and rain-filled weather is forecasted.
Rain is expected on Wednesday through Saturday, next Wednesday and Thursday. With light precipitation of 0.28", Saturday and next Wednesday will be the wettest days.
In the upcoming days, the maximum temperature will vary between 59°F and 68°F, while the lowest nighttime temperatures will be relatively consistent, as night temperatures will lie between 51.8°F and 55.4°F.
Sunday will be the warmest day, with a maximum temperature of 68°F; next Tuesday and Wednesday, with the highest temperature of 59°F, will be the coldest days.
Updated: May 13, 2025 @ 22:23:30 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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