Weather forecast for todayChelmsford, MA

Weather forecast for today

Current condition 9:45 am EDT

  • 46°F
  • Feels like:
    39°F
Partly Cloudy
Partly Cloudy
  • Precipitation: 0"
  • Wind: 11mphNNW 330°
  • Humidity: 58%
  • Dewpoint: 32°F
  • Pressure: 30.08"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
In Chelmsford, at the moment, the weather is partly cloudy with occasional clear patches.
The temperature is a chilly 46.4°F, the apparent temperature, due to the wind, registers as estimated at a wintry 39.2°F. The current temperature is nearly at the maximum of today's anticipated 50°F.

Saturday Oct 17, 2026

  • 50°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphNNW 332°
  • Humidity: 45%
  • UV index: 4
  • Sunrise: 7:01 am EDT
  • Sunset: 6:00 pm EDT
  • ▼
Today, some passing clouds may drift through, but the sun will shine at times.
The highest expected temperature is a fresh 50°F, while the lowest temperature will be a harsh 30.2°F.
Today, the maximum temperature is expected to align with November's average high of 48.2°F instead of October's.
Sunrise was at 7:01 am and sunset will be at 6:00 pm; the daylight will last for 10h and 59min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 48°C.
Coldest hour: 12 am 34°C.

Chance of precipitation

Highest chance: 10 am - 12 am 0%.

Hourly weather forecast

  • 10 am
  • 46°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNNW 330°
  • Humidity: 57%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 11 am
  • 46°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphNNW 332°
  • Humidity: 53%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 12 pm
  • 46°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphNNW 331°
  • Humidity: 49%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 1 pm
  • 48°F
  • Feels like:
    43°F
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphNNW 331°
  • Humidity: 43%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 2 pm
  • 48°F
  • Feels like:
    43°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphNNW 331°
  • Humidity: 39%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 3 pm
  • 48°F
  • Feels like:
    43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphNNW 332°
  • Humidity: 36%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 48°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphNNW 329°
  • Humidity: 35%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 46°F
  • Feels like:
    41°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNNW 335°
  • Humidity: 35%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 45°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphNNW 337°
  • Humidity: 39%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:00 pm
  • 7 pm
  • 41°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNNW 337°
  • Humidity: 44%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 39°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNNW 335°
  • Humidity: 49%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 37°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphNNW 335°
  • Humidity: 53%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 36°F
  • Feels like:
    32°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNNW 338°
  • Humidity: 56%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 36°F
  • Feels like:
    32°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNNW 338°
  • Humidity: 60%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Chelmsford, primarily gloomy and occasionally mostly clear weather is predicted.
The temperature will vary between the lowest temperature of 35.6°F and the highest temperature of 48.2°F. The warmest part of the day will be from 1 pm to 4 pm.
Today, the temperature will feel more comparable to November's average high than the usual for October. Today, expect the temperature to be also more in line with the typical minimum for November than for October.
Updated: Oct 17, 2026 @ 13:45:15 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (9:45 am EDT) is 46.4°F. Feels-like temperature is 39.2°F.

Today, scattered clouds may briefly filter the sunlight, but it will remain bright overall.

Today, the highest temperature will be 50°F, while the lowest temperature will be 30.2°F.
Today, the highest temperature will be uncommonly lower than the average maximum of 59.9°F in October. The lowest temperature today will be also noticeably lower than the average low of 45.7°F.

On Saturday, in Chelmsford, sunrise was at 7:01 am and sunset will be at 6:00 pm (EDT).

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