Weather forecast for 10 daysSouth Lancaster, MA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 57°F
- 36°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphWNW 282°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:03 am EDT
- Sunset: 6:00 pm EDT
- details ▼
On Sunday, October 18, uninterrupted sunshine is anticipated.
Expected temperatures will peak at a refreshing 57.2°F and dip to a minimum of a cold 35.6°F.
The highest temperature for today is forecasted to reflect October's average of 59.7°F.
Sunrise will be at 7:03 am and sunset at 6:00 pm; the daylight will last for 10h and 57min.
Expected temperatures will peak at a refreshing 57.2°F and dip to a minimum of a cold 35.6°F.
The highest temperature for today is forecasted to reflect October's average of 59.7°F.
Sunrise will be at 7:03 am and sunset at 6:00 pm; the daylight will last for 10h and 57min.
10-day overview
Daily temperatures
Warmest day: Monday 26.10. 68°C.
Minimum temperature: 55°C.
Minimum temperature: 55°C.
Chance of precipitation
Highest chance: Monday 26.10. 17%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 57°F
- 36°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphWNW 282°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:03 am EDT
- Sunset: 6:00 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 61°F
- 43°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphNE 35°
- Humidity: 60%
- UV index: 4
- Sunrise: 7:04 am EDT
- Sunset: 5:58 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 64°F
- 41°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 12mphNNE 20°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:05 am EDT
- Sunset: 5:57 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 55°F
- 39°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 12mphNNE 33°
- Humidity: 64%
- UV index: 3
- Sunrise: 7:07 am EDT
- Sunset: 5:55 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 61°F
- 39°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 10mphN 359°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:08 am EDT
- Sunset: 5:54 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 55°F
- 34°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphN 6°
- Humidity: 49%
- UV index: 3
- Sunrise: 7:09 am EDT
- Sunset: 5:52 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 55°F
- 32°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 7mphNNE 17°
- Humidity: 51%
- UV index: 3
- Sunrise: 7:10 am EDT
- Sunset: 5:51 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 61°F
- 37°F
Mostly Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 7mphWNW 295°
- Humidity: 52%
- UV index: 3
- Sunrise: 7:11 am EDT
- Sunset: 5:49 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 68°F
- 45°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 9mphNW 311°
- Humidity: 50%
- UV index: 3
- Sunrise: 7:13 am EDT
- Sunset: 5:48 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 63°F
- 39°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 10mphNNW 332°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:14 am EDT
- Sunset: 5:46 pm EDT
- details ▼
Forecasts for the ten-day outlook show that a combination of mostly clear and cloud-filled weather is forecasted.
Rainfall is not anticipated in South Lancaster in the upcoming days.
Temperature fluctuation will be noticeable in the coming days. The temperature is expected to swing from 55.4°F up to 68°F, while the difference in minimum temperatures will be also substantial, as the overnight lows will vary from 32°F to 44.6°F.
Next Monday is expected to be the warmest, reaching up to 68°F; with a maximum temperature of 55.4°F, Wednesday, Friday and Saturday will be the coldest days.
Rainfall is not anticipated in South Lancaster in the upcoming days.
Temperature fluctuation will be noticeable in the coming days. The temperature is expected to swing from 55.4°F up to 68°F, while the difference in minimum temperatures will be also substantial, as the overnight lows will vary from 32°F to 44.6°F.
Next Monday is expected to be the warmest, reaching up to 68°F; with a maximum temperature of 55.4°F, Wednesday, Friday and Saturday will be the coldest days.
Updated: Oct 18, 2026 @ 06:48:01 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
On Sunday, sunshine is expected with little to no cloud cover.
Today, the maximum temperature will be 57.2°F, while the minimum temperature will be 35.6°F.
The highest temperature will be in line with the average maximum of 59.7°F in October. The lowest temperature today will be uncommonly lower than the average low of 45°F.
The highest temperature will be in line with the average maximum of 59.7°F in October. The lowest temperature today will be uncommonly lower than the average low of 45°F.
On Sunday, in South Lancaster, sunrise will be at 7:03 am and sunset at 6:00 pm (EDT).
Today, the daylight will last for 10h and 57min.
