Weather forecast for 10 days
South Yarmouth, MA

Weather forecast for the weekend

Saturday, Jun 21.

Partly Cloudy
5:04 am

8:20 pm
EDT
Partly Cloudy
79°F / 66°F
  • Wind: 7mph WSW
  • Humidity: 63%
  • Precip. probability: 8%
  • Precipitation: 0.04"
  • UV index: 9
On Saturday, in South Yarmouth, occasional clouds will pass by, but expect bright spells.
Minimal precipitation is expected. Temperature span will be from a high of a warm 78.8°F to a low of a breezy 66.2°F.
Conditions will lean warmer, as the high of 78.8°F is more representative of July's climate.
Sunrise will be at 5:04 am and sunset at 8:20 pm; the daylight will last for 15h and 16min.

Sunday, Jun 22.

AM Showers
5:05 am

8:20 pm
EDT
AM Showers
77°F / 66°F
  • Wind: 14mph SW
  • Humidity: 73%
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • UV index: 8
On Sunday, in South Yarmouth, passing rain showers could briefly interrupt dry periods in the morning.
Minimal precipitation is forecasted. The highest predicted temperature is a warm 77°F, while the lowest temperature will be a comfortable 66.2°F.
On Sunday, the warmer weather will bring a peak temperature more in tune with July's 71.6°F.
Sunrise will be at 5:05 am and sunset at 8:20 pm; the daylight will last for 15h and 16min.

Frequently asked questions

What is the weather forecast for South Yarmouth for Saturday?
On Saturday, a mix of clouds and blue sky is expected.
Will it rain on Saturday?
On Saturday, there is a low chance of minimal precipitation in South Yarmouth.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 78.8°F, while the minimum temperature will be 66.2°F.
What is the weather forecast for South Yarmouth for Sunday?
On Sunday, expect mild drizzle and light rain showers in the early morning.
Will it rain on Sunday?
On Sunday, there is a low chance of minimal precipitation in South Yarmouth.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 77°F, while the lowest temperature will be 66.2°F.
What is the weather forecast for South Yarmouth for the next ten days?
In South Yarmouth, a combination of overcast, wet and dry and sunny weather is expected for the next ten days.
Will it rain in the next ten days?
Rain is predicted for Wednesday and Sunday in South Yarmouth. With minimal precipitation of 0.04", Wednesday, Saturday and Sunday will be the wettest days.
How hot will it be in the next ten days?
The maximum temperature will vary between 71.6°F and 87.8°F, while the minimum temperature will vary between 64.4°F and 71.6°F.
Combining with the humidity, the maximum feel-like temperature will vary between 71.6°F and 95°F.
What will be the hottest and the coldest days?
With the maximum temperature of 87.8°F, Tuesday will be the hottest day. With a maximum temperature of 71.6°F, next Thursday and Friday will be the coldest days.

Long-term weather forecast

WedJun 18.
  • min.
  • 64°F
Showers Late
Showers Late
  • Wind: 7mph SSW
  • Humidity: 95%
  • UV index: 0
  • Precip. probability: 37%
  • Precipitation: 0.04"
  • 5:04 am 8:19 pm EDT
ThuJun 19.
  • 75°F
  • 66°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 14mph SW
  • Humidity: 86%
  • UV index: 8
  • Precip. probability: 13%
  • Precipitation: 0"
  • 5:04 am 8:19 pm EDT
FriJun 20.
  • 81°F
  • 64°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph W
  • Humidity: 57%
  • UV index: 9
  • Precip. probability: 9%
  • Precipitation: 0"
  • 5:04 am 8:20 pm EDT
SatJun 21.
  • 79°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WSW
  • Humidity: 63%
  • UV index: 9
  • Precip. probability: 8%
  • Precipitation: 0.04"
  • 5:04 am 8:20 pm EDT
SunJun 22.
  • 77°F
  • 66°F
AM Showers
AM Showers
  • Wind: 14mph SW
  • Humidity: 73%
  • UV index: 8
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • 5:05 am 8:20 pm EDT
MonJun 23.
  • 81°F
  • 70°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph SW
  • Humidity: 71%
  • UV index: 9
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:05 am 8:20 pm EDT
TueJun 24.
  • 88°F
  • 72°F
Sunny
Sunny
  • Wind: 11mph SW
  • Humidity: 62%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:05 am 8:20 pm EDT
WedJun 25.
  • 75°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph NNE
  • Humidity: 75%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:06 am 8:20 pm EDT
ThuJun 26.
  • 72°F
  • 64°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph ESE
  • Humidity: 77%
  • UV index: 9
  • Precip. probability: 20%
  • Precipitation: 0"
  • 5:06 am 8:20 pm EDT
FriJun 27.
  • 72°F
  • 64°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph SE
  • Humidity: 79%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:06 am 8:20 pm EDT
Models point to a combination of cloud-filled, damp and bright weather is predicted.
Rain is forecasted for Wednesday and Sunday. With minimal precipitation of 0.04", Wednesday, Saturday and Sunday will be the wettest days.
There will be a considerable variation in temperature in the upcoming days. The maximum temperature will vary between 71.6°F and 87.8°F, while the forecast minimum temperature falls between 64.4°F and 71.6°F.
With the highest temperature of 87.8°F, Tuesday will be the hottest day; next Thursday and Friday, with the highest temperature of 71.6°F, will be the coldest days in South Yarmouth.
Combining with the humidity, the maximum feel-like temperature may increase and vary between 71.6°F and a very hot 95°F.
Updated: Jun 18, 2025 @ 20:25:16 UTC
Published by: Weather U.S. | About Us
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