Weather forecast for 10 daysMattapan, MA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 55°F
- 37°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphNNE 30°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:00 am EDT
- Sunset: 5:58 pm EDT
- details ▼
Tomorrow, on Sunday, clear and sunny conditions are also expected.
The temperature variation is forecasted to range from a maximum of a refreshing 55.4°F to a minimum of an icy 37.4°F.
The day’s highest temperature is forecasted to be a couple of degrees lower than the standard October average of 61.3°F.
Sunrise will be at 7:00 am and sunset at 5:58 pm; tomorrow's daylight will last for 10h and 57min.
The temperature variation is forecasted to range from a maximum of a refreshing 55.4°F to a minimum of an icy 37.4°F.
The day’s highest temperature is forecasted to be a couple of degrees lower than the standard October average of 61.3°F.
Sunrise will be at 7:00 am and sunset at 5:58 pm; tomorrow's daylight will last for 10h and 57min.
10-day overview
Daily temperatures
Warmest day: Monday 26.10. 66°C.
Coldest day: Wednesday 54°C.
Coldest day: Wednesday 54°C.
Chance of precipitation
Highest chance: Thursday 24%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 32°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphNNW 335°
- Humidity: 64%
- UV index: 0
- Sunrise: 6:59 am EDT
- Sunset: 5:59 pm EDT
- details ▼
- Sunday
- Oct 18, 2026
- 55°F
- 37°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphNNE 30°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:00 am EDT
- Sunset: 5:58 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 59°F
- 45°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 10mphNE 37°
- Humidity: 67%
- UV index: 4
- Sunrise: 7:02 am EDT
- Sunset: 5:56 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 63°F
- 45°F
AM Clouds / PM Sun
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 16mphNNE 24°
- Humidity: 63%
- UV index: 2
- Sunrise: 7:03 am EDT
- Sunset: 5:54 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 54°F
- 43°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0.08"
- Wind: 16mphNE 35°
- Humidity: 68%
- UV index: 3
- Sunrise: 7:04 am EDT
- Sunset: 5:53 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 59°F
- 43°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 11mphN 6°
- Humidity: 65%
- UV index: 3
- Sunrise: 7:05 am EDT
- Sunset: 5:51 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 55°F
- 36°F
Mostly Sunny
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 13mphNNE 15°
- Humidity: 52%
- UV index: 3
- Sunrise: 7:06 am EDT
- Sunset: 5:50 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 55°F
- 36°F
Mostly Sunny
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 9mphNNE 25°
- Humidity: 57%
- UV index: 3
- Sunrise: 7:08 am EDT
- Sunset: 5:49 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 61°F
- 41°F
Mostly Sunny
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 9mphWNW 296°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:09 am EDT
- Sunset: 5:47 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 66°F
- 45°F
Partly Cloudy
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 9mphNW 307°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:10 am EDT
- Sunset: 5:46 pm EDT
- details ▼
In the days ahead, a combination of dull and dry and sunny weather is predicted.
Rainfall is not forecasted in Mattapan in the upcoming days.
Temperature fluctuation will be noticeable in the next ten days. The maximum temperature will vary between 53.6°F and 66.2°F, while the fluctuation in night temperatures will be also significant, as the overnight lows will vary from 32°F to 44.6°F.
With the highest temperature of 66.2°F, next Monday will be the warmest day; the coldest day will be Wednesday, with a maximum of 53.6°F.
Rainfall is not forecasted in Mattapan in the upcoming days.
Temperature fluctuation will be noticeable in the next ten days. The maximum temperature will vary between 53.6°F and 66.2°F, while the fluctuation in night temperatures will be also significant, as the overnight lows will vary from 32°F to 44.6°F.
With the highest temperature of 66.2°F, next Monday will be the warmest day; the coldest day will be Wednesday, with a maximum of 53.6°F.
Updated: Oct 18, 2026 @ 03:19:39 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
Tomorrow, skies are expected to be clear and full of sunshine.
Tomorrow, the maximum temperature will be 55.4°F, while the minimum temperature will be 37.4°F.
Tomorrow, the maximum temperature will be a few degrees lower than the average highest temperature in October. The lowest temperature will be uncommonly lower than the average low of 47.3°F.
Tomorrow, the maximum temperature will be a few degrees lower than the average highest temperature in October. The lowest temperature will be uncommonly lower than the average low of 47.3°F.
On Sunday, in Mattapan, sunrise will be at 7:00 am and sunset at 5:58 pm (EDT).
In Mattapan, the length of the day tomorrow will be 10h and 57min.
