Weather forecast for 10 daysPlymouth, CT

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 57°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNE 51°
  • Humidity: 46%
  • UV index: 4
  • Sunrise: 7:08 am EDT
  • Sunset: 6:06 pm EDT
  • ▼
On Sunday, in Plymouth, sunny and dry conditions are anticipated.
The temperature variation is expected to range from a maximum of a refreshing 57.2°F to a minimum of a wintry 35.6°F.
The expected high for today will reflect the normal October maximum of 60.3°F.
Sunrise was at 7:08 am and sunset will be at 6:06 pm; the daylight will last for 10h and 59min.

10-day overview

Daily temperatures

Warmest day: Monday 26.10. 66°C.
Minimum temperature: 57°C.

Chance of precipitation

Highest chance: 8%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 57°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNE 51°
  • Humidity: 46%
  • UV index: 4
  • Sunrise: 7:08 am EDT
  • Sunset: 6:06 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 63°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphNNE 30°
  • Humidity: 59%
  • UV index: 4
  • Sunrise: 7:09 am EDT
  • Sunset: 6:05 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 64°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 13mphNNE 23°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:10 am EDT
  • Sunset: 6:03 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 57°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 13mphNNE 31°
  • Humidity: 61%
  • UV index: 4
  • Sunrise: 7:11 am EDT
  • Sunset: 6:02 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 61°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 11mphN 1°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:12 am EDT
  • Sunset: 6:00 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 57°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 11mphN 4°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:13 am EDT
  • Sunset: 5:59 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 57°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 7mphNNE 22°
  • Humidity: 53%
  • UV index: 3
  • Sunrise: 7:14 am EDT
  • Sunset: 5:57 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 63°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 7mphNW 325°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 7:16 am EDT
  • Sunset: 5:56 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 66°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphNNW 330°
  • Humidity: 57%
  • UV index: 3
  • Sunrise: 7:17 am EDT
  • Sunset: 5:54 pm EDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 59°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 9mphN 355°
  • Humidity: 62%
  • UV index: 3
  • Sunrise: 7:18 am EDT
  • Sunset: 5:53 pm EDT
  • ▼
In the days ahead, bright and mostly sunny weather is expected.
Rainfall is not forecasted in Plymouth in the upcoming period.
In the coming days, the highest temperature will range between 57.2°F and 66.2°F, while the lowest temperature will be between 33.8°F and 44.6°F.
Next Monday is expected to be the warmest, reaching up to 66.2°F; Sunday, Wednesday, Friday and Saturday, with the highest temperature of 57.2°F, will be the coldest days.
Updated: Oct 18, 2026 @ 16:36:10 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Plymouth, the weather remains calm, bright, and sunny.

Today, the highest temperature will be 57.2°F, while the lowest temperature will be 35.6°F.
The maximum temperature today will be in line with the average highest temperature in October. Today, the lowest temperature will be noticeably lower than the average low of 46°F.

On Sunday, in Plymouth, sunrise was at 7:08 am and sunset will be at 6:06 pm (EDT).

In Plymouth, the length of the day today will be 10h and 59min.