Weather forecast for 10 daysNorth Chelmsford, MA

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 57°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphWSW 253°
  • Humidity: 56%
  • UV index: 4
  • Sunrise: 7:02 am EDT
  • Sunset: 5:58 pm EDT
  • ▼
Today, in North Chelmsford, sun-filled conditions are expected to persist.
The highest temperature will be a refreshing 57.2°F, while the lowest predicted temperature is a cold 33.8°F.
The highest temperature is forecasted to follow the average for October, around 59.9°F.
Sunrise will be at 7:02 am and sunset at 5:58 pm; the daylight will last for 10h and 56min.

10-day overview

Daily temperatures

Warmest day: Monday 26.10. 66°C.
Coldest period: Friday - Saturday 55°C.

Chance of precipitation

Highest chance: Thursday 20%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 57°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphWSW 253°
  • Humidity: 56%
  • UV index: 4
  • Sunrise: 7:02 am EDT
  • Sunset: 5:58 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 61°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 5mphNE 45°
  • Humidity: 64%
  • UV index: 4
  • Sunrise: 7:03 am EDT
  • Sunset: 5:57 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 64°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 11mphNNE 20°
  • Humidity: 60%
  • UV index: 4
  • Sunrise: 7:04 am EDT
  • Sunset: 5:55 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 57°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 11mphNE 34°
  • Humidity: 63%
  • UV index: 3
  • Sunrise: 7:06 am EDT
  • Sunset: 5:54 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 61°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 8mphN 355°
  • Humidity: 57%
  • UV index: 3
  • Sunrise: 7:07 am EDT
  • Sunset: 5:52 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 55°F
  • 32°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 11mphN 0°
  • Humidity: 50%
  • UV index: 3
  • Sunrise: 7:08 am EDT
  • Sunset: 5:51 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 55°F
  • 28°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphN 5°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 7:09 am EDT
  • Sunset: 5:49 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 61°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphWNW 291°
  • Humidity: 53%
  • UV index: 3
  • Sunrise: 7:10 am EDT
  • Sunset: 5:48 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 66°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 7mphNW 308°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 7:12 am EDT
  • Sunset: 5:46 pm EDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 61°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 9mphNNW 334°
  • Humidity: 59%
  • UV index: 3
  • Sunrise: 7:13 am EDT
  • Sunset: 5:45 pm EDT
  • ▼
For the coming ten days, a combination of mostly clear and overcast weather is predicted.
Rain is not expected in North Chelmsford in the upcoming period.
In the upcoming period, the maximum temperature will range between 55.4°F and 66.2°F, while the lowest night temperatures will vary significantly, as the lowest temperatures will be recorded between 28.4°F and 41°F.
The warmest day will be next Monday, with a maximum of 66.2°F; the coldest days will be Friday and Saturday, with a maximum of 55.4°F.
Updated: Oct 18, 2026 @ 09:26:42 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, expect sunny weather with a crisp, clear sky.

Today, the maximum temperature will be 57.2°F, while the minimum temperature will be 33.8°F.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature will be uncommonly lower than the average low of 45.7°F.

On Sunday, in North Chelmsford, sunrise will be at 7:02 am and sunset at 5:58 pm (EDT).

Today, the daylight will last for 10h and 56min.