Weather forecast for 10 daysGrafton, MA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 50°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphNNW 333°
  • Humidity: 42%
  • UV index: 4
  • Sunrise: 7:02 am EDT
  • Sunset: 6:02 pm EDT
  • ▼
On Saturday, in Grafton, occasional clouds will pass by, but expect bright spells.
The temperature will fluctuate from a high of a fresh 50°F to a low of a cold 32°F.
It will feel colder, with a temperature more typical of November's average maximum of 48.7°F.
Sunrise was at 7:02 am and sunset will be at 6:02 pm; the daylight will last for 11h and 0min.

Sunday Oct 18, 2026

  • 55°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNNW 339°
  • Humidity: 47%
  • UV index: 4
  • Sunrise: 7:03 am EDT
  • Sunset: 6:00 pm EDT
  • ▼
On Sunday, in Grafton, sunny and dry conditions are also anticipated.
The maximum temperature will be a moderate 55.4°F, while the minimum expected temperature is an icy 35.6°F.
The highest temperature is forecasted to be a couple of degrees lower than the average October peak of 59.9°F.
Sunrise will be at 7:03 am and sunset at 6:00 pm; tomorrow's daylight will last for 10h and 58min.

10-day overview

Daily temperatures

Maximum temperature: 64°C.
Coldest day: today 50°C.

Chance of precipitation

Highest chance: Monday 26.10. 24%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 50°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphNNW 333°
  • Humidity: 42%
  • UV index: 4
  • Sunrise: 7:02 am EDT
  • Sunset: 6:02 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 55°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNNW 339°
  • Humidity: 47%
  • UV index: 4
  • Sunrise: 7:03 am EDT
  • Sunset: 6:00 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 63°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphNNE 32°
  • Humidity: 61%
  • UV index: 4
  • Sunrise: 7:04 am EDT
  • Sunset: 5:58 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 64°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 13mphNNE 22°
  • Humidity: 60%
  • UV index: 3
  • Sunrise: 7:05 am EDT
  • Sunset: 5:57 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 55°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 14mphNE 35°
  • Humidity: 64%
  • UV index: 4
  • Sunrise: 7:06 am EDT
  • Sunset: 5:55 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 59°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 11mphN 11°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 7:07 am EDT
  • Sunset: 5:54 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 57°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 12mphNNE 16°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:09 am EDT
  • Sunset: 5:52 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 55°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 11mphNNE 21°
  • Humidity: 61%
  • UV index: 3
  • Sunrise: 7:10 am EDT
  • Sunset: 5:51 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 61°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 8mphN 7°
  • Humidity: 60%
  • UV index: 3
  • Sunrise: 7:11 am EDT
  • Sunset: 5:50 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 64°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 8mphNNW 333°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:12 am EDT
  • Sunset: 5:48 pm EDT
  • ▼
Weather patterns suggest that primarily dull and occasionally clear weather is forecasted.
Rainfall is not anticipated in Grafton in the upcoming period.
Expect a substantial fluctuation in daytime highs over the next several days. The temperature is expected to swing from 50°F up to 64.4°F, while there will be also a marked difference in overnight low temperatures, as the overnight lows will vary from 32°F to 44.6°F.
With a maximum temperature of 64.4°F, Tuesday and next Monday will be the warmest days; today is the coldest day, with a maximum temperature of 50°F.
Updated: Oct 17, 2026 @ 17:03:00 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, mostly clear with scattered clouds is expected.

Today, the maximum temperature will be 50°F, while the minimum temperature will be 32°F.
Today, the highest temperature will be uncommonly lower than the average maximum of 59.9°F in October. The lowest temperature will be also significantly lower than the average low of 45.7°F.

On Saturday, in Grafton, sunrise was at 7:02 am and sunset will be at 6:02 pm (EDT).

In Grafton, today, there will be 11h and 0min of daylight.

Tomorrow, sunny and dry conditions are anticipated.

Tomorrow, the maximum temperature will be 55.4°F, while the minimum temperature will be 35.6°F.
Tomorrow, the highest temperature will be slightly cooler than the average maximum temperature in October. The lowest temperature tomorrow will be significantly lower than the average low of 45.7°F.

On Sunday, in Grafton, sunrise will be at 7:03 am and sunset at 6:00 pm (EDT).

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