Weather forecast for 10 daysArlington, MA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 55°F
- 37°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphENE 71°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:01 am EDT
- Sunset: 5:58 pm EDT
- details ▼
On Sunday, in Arlington, skies will stay clear and sunny.
Expected temperatures will peak at a moderate 55.4°F and dip to a minimum of a cold 37.4°F.
Tomorrow, the peak temperature is predicted to be moderately lower than the usual high for October at 60.8°F.
Sunrise will be at 7:01 am and sunset at 5:58 pm; tomorrow's daylight will last for 10h and 57min.
Expected temperatures will peak at a moderate 55.4°F and dip to a minimum of a cold 37.4°F.
Tomorrow, the peak temperature is predicted to be moderately lower than the usual high for October at 60.8°F.
Sunrise will be at 7:01 am and sunset at 5:58 pm; tomorrow's daylight will last for 10h and 57min.
10-day overview
Daily temperatures
Maximum temperature: 63°C.
Minimum temperature: 55°C.
Minimum temperature: 55°C.
Chance of precipitation
Highest chance: 24%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 32°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphNNW 337°
- Humidity: 57%
- UV index: 0
- Sunrise: 7:00 am EDT
- Sunset: 5:59 pm EDT
- details ▼
- Sunday
- Oct 18, 2026
- 55°F
- 37°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphENE 71°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:01 am EDT
- Sunset: 5:58 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 59°F
- 45°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 8mphNE 39°
- Humidity: 66%
- UV index: 3
- 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: 5%
- Precipitation: 0"
- Wind: 14mphNNE 23°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:03 am EDT
- Sunset: 5:55 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 55°F
- 43°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0.08"
- Wind: 15mphNE 35°
- Humidity: 65%
- 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 4°
- Humidity: 65%
- UV index: 3
- Sunrise: 7:06 am EDT
- Sunset: 5:52 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 55°F
- 37°F
Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 12mphNNE 17°
- Humidity: 53%
- UV index: 3
- Sunrise: 7:07 am EDT
- Sunset: 5:50 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 55°F
- 37°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 10mphNNE 27°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:08 am EDT
- Sunset: 5:49 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 61°F
- 45°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0.04"
- Wind: 10mphN 1°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:09 am EDT
- Sunset: 5:47 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 63°F
- 45°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 10mphNNW 333°
- Humidity: 63%
- UV index: 3
- Sunrise: 7:10 am EDT
- Sunset: 5:46 pm EDT
- details ▼
A combination of cloud-filled and sunny weather is anticipated.
With a 17% probability, rainfall is forecasted only for next Sunday. Predicted precipitation will be minimal at 0.08".
In the upcoming days, the highest temperature will vary between 55.4°F and 62.6°F, while the fluctuation in night temperatures will be significant, as temperatures overnight will fluctuate from 32°F up to 44.6°F.
With a maximum temperature of 62.6°F, Tuesday and next Monday will be the warmest days in Arlington; Sunday, Wednesday, Friday and next Saturday, with the highest temperature of 55.4°F, will be the coldest days in Arlington.
With a 17% probability, rainfall is forecasted only for next Sunday. Predicted precipitation will be minimal at 0.08".
In the upcoming days, the highest temperature will vary between 55.4°F and 62.6°F, while the fluctuation in night temperatures will be significant, as temperatures overnight will fluctuate from 32°F up to 44.6°F.
With a maximum temperature of 62.6°F, Tuesday and next Monday will be the warmest days in Arlington; Sunday, Wednesday, Friday and next Saturday, with the highest temperature of 55.4°F, will be the coldest days in Arlington.
Updated: Oct 17, 2026 @ 22:46:57 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, in Arlington, the outlook remains bright and sunny.
Tomorrow, the maximum temperature will be 55.4°F, while the minimum temperature will be 37.4°F.
The maximum temperature will be a couple of degrees lower than the average highest temperature of 60.8°F in October. The lowest temperature tomorrow will be noticeably lower than the average low of 47.3°F.
The maximum temperature will be a couple of degrees lower than the average highest temperature of 60.8°F in October. The lowest temperature tomorrow will be noticeably lower than the average low of 47.3°F.
On Sunday, in Arlington, sunrise will be at 7:01 am and sunset at 5:58 pm (EDT).
In Arlington, the length of the day tomorrow will be 10h and 57min.
