Weather forecast for 10 daysThree Rivers, MA

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 57°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphNNW 329°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:05 am EDT
  • Sunset: 6:03 pm EDT
  • ▼
Tomorrow, on Sunday, October 18, a sun-drenched sky is also anticipated.
The temperature scale will run from a maximum of a mild 57.2°F to a minimum of a cold 33.8°F.
This forecasted maximum temperature is expected to mirror October's typical high of 60.3°F.
Sunrise will be at 7:05 am and sunset at 6:03 pm; tomorrow's daylight will last for 10h and 58min.

10-day overview

Daily temperatures

Warmest day: Tuesday 66°C.
Minimum temperature: 57°C.

Chance of precipitation

Highest chance: Monday 26.10. 24%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 30°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphN 352°
  • Humidity: 72%
  • UV index: 0
  • Sunrise: 7:04 am EDT
  • Sunset: 6:04 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 57°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphNNW 329°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:05 am EDT
  • Sunset: 6:03 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 63°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphNE 42°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:07 am EDT
  • Sunset: 6:01 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 66°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 12mphNNE 23°
  • Humidity: 56%
  • UV index: 4
  • Sunrise: 7:08 am EDT
  • Sunset: 6:00 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 59°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 12mphNE 36°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:09 am EDT
  • Sunset: 5:58 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 61°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 10mphN 6°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 7:10 am EDT
  • Sunset: 5:57 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 59°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 10mphNNE 15°
  • Humidity: 49%
  • UV index: 3
  • Sunrise: 7:11 am EDT
  • Sunset: 5:55 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 57°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 7mphNNE 18°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 7:12 am EDT
  • Sunset: 5:54 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 61°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 9mphNNE 13°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:14 am EDT
  • Sunset: 5:52 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 64°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphN 350°
  • Humidity: 59%
  • UV index: 3
  • Sunrise: 7:15 am EDT
  • Sunset: 5:51 pm EDT
  • ▼
In the days ahead, a combination of cloudy and bright weather is expected.
Rainfall is not forecasted in Three Rivers in the upcoming period.
In the upcoming period, the maximum temperature will vary between 57.2°F and 66.2°F, while the fluctuation in night temperatures will be significant, as the minimum temperature is expected to range between 30.2°F and 42.8°F.
Tuesday is expected to be the warmest, reaching up to 66.2°F; Sunday and next Saturday, with the highest temperature of 57.2°F, will be the coldest days.
Updated: Oct 18, 2026 @ 00:05:52 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, clear skies and sunshine are anticipated.

Tomorrow, the highest temperature will be 57.2°F, while the lowest temperature will be 33.8°F.
The maximum temperature will be in line with the average highest temperature of 60.3°F in October. Tomorrow, the lowest temperature will be uncommonly lower than the average low of 45°F.

On Sunday, in Three Rivers, sunrise will be at 7:05 am and sunset at 6:03 pm (EDT).

Tomorrow, the daylight will last for 10h and 58min.