Weather forecast for 10 daysWilliamstown, MA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 57°F
- 32°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphW 263°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:09 am EDT
- Sunset: 6:05 pm EDT
- details ▼
On Sunday, October 18, sunny and dry conditions are anticipated.
The temperature will fluctuate from a high of a mild 57.2°F to a low of an icy 32°F.
The anticipated daytime maximum should align with the typical October high of 55.9°F.
Sunrise will be at 7:09 am and sunset at 6:05 pm; the daylight will last for 10h and 56min.
The temperature will fluctuate from a high of a mild 57.2°F to a low of an icy 32°F.
The anticipated daytime maximum should align with the typical October high of 55.9°F.
Sunrise will be at 7:09 am and sunset at 6:05 pm; the daylight will last for 10h and 56min.
10-day overview
Daily temperatures
Warmest day: Tuesday 66°C.
Coldest day: Friday 55°C.
Coldest day: Friday 55°C.
Chance of precipitation
Highest chance: Monday 26.10. 23%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 57°F
- 32°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphW 263°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:09 am EDT
- Sunset: 6:05 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 64°F
- 37°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphWNW 296°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:11 am EDT
- Sunset: 6:04 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 66°F
- 36°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphN 352°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:12 am EDT
- Sunset: 6:02 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 61°F
- 36°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphNE 56°
- Humidity: 57%
- UV index: 3
- Sunrise: 7:13 am EDT
- Sunset: 6:01 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 63°F
- 36°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 9mphNNW 341°
- Humidity: 57%
- UV index: 3
- Sunrise: 7:14 am EDT
- Sunset: 5:59 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 55°F
- 28°F
Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 8mphN 350°
- Humidity: 53%
- UV index: 3
- Sunrise: 7:15 am EDT
- Sunset: 5:58 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 57°F
- 34°F
Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 5mphNNE 17°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:17 am EDT
- Sunset: 5:56 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 59°F
- 39°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphW 262°
- Humidity: 52%
- UV index: 3
- Sunrise: 7:18 am EDT
- Sunset: 5:55 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 64°F
- 43°F
Partly Cloudy
- Precip. probability: 23%
- Precipitation: 0"
- Wind: 7mphWNW 295°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:19 am EDT
- Sunset: 5:53 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 59°F
- 37°F
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 9mphNW 324°
- Humidity: 62%
- UV index: 3
- Sunrise: 7:20 am EDT
- Sunset: 5:52 pm EDT
- details ▼
Throughout the next ten days, primarily mostly clear and occasionally gloomy weather is anticipated.
Rainfall is not expected in Williamstown in the upcoming period.
In the coming days, the highest temperature will vary between 55.4°F and 66.2°F, while there will be a marked difference in overnight low temperatures, as nighttime lows are forecast to fall between 28.4°F and 42.8°F.
Tuesday will be the warmest day, with a maximum temperature of 66.2°F; the lowest daytime temperature of the period will be reached on Friday, peaking at 55.4°F.
Rainfall is not expected in Williamstown in the upcoming period.
In the coming days, the highest temperature will vary between 55.4°F and 66.2°F, while there will be a marked difference in overnight low temperatures, as nighttime lows are forecast to fall between 28.4°F and 42.8°F.
Tuesday will be the warmest day, with a maximum temperature of 66.2°F; the lowest daytime temperature of the period will be reached on Friday, peaking at 55.4°F.
Updated: Oct 18, 2026 @ 04:14:14 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Today, sunny skies and pleasant visibility are expected.
Today, the highest temperature will be 57.2°F, while the lowest temperature will be 32°F.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature will be moderately lower than the average low of 41°F.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature will be moderately lower than the average low of 41°F.
On Sunday, in Williamstown, sunrise will be at 7:09 am and sunset at 6:05 pm (EDT).
Today, the daylight will last for 10h and 56min.
