Weather forecast for 10 daysArlington Heights, MA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 55°F
- 36°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphNW 311°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:01 am EDT
- Sunset: 5:58 pm EDT
- details ▼
On Sunday, October 18, sunny conditions are expected to continue.
The maximum forecasted temperature is a moderate 55.4°F, while the minimum temperature will be a cold 35.6°F.
The temperature is forecasted to be relatively lower than the standard October peak of 60.8°F.
Sunrise will be at 7:01 am and sunset at 5:58 pm; the daylight will last for 10h and 57min.
The maximum forecasted temperature is a moderate 55.4°F, while the minimum temperature will be a cold 35.6°F.
The temperature is forecasted to be relatively lower than the standard October peak of 60.8°F.
Sunrise will be at 7:01 am and sunset at 5:58 pm; the daylight will last for 10h and 57min.
10-day overview
Daily temperatures
Warmest day: Monday 26.10. 64°C.
Minimum temperature: 54°C.
Minimum temperature: 54°C.
Chance of precipitation
Highest chance: Thursday 21%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 55°F
- 36°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphNW 311°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:01 am EDT
- Sunset: 5:58 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 59°F
- 43°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 8mphNE 43°
- Humidity: 65%
- UV index: 4
- Sunrise: 7:02 am EDT
- Sunset: 5:56 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 63°F
- 43°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 14mphNNE 24°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:03 am EDT
- Sunset: 5:55 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 54°F
- 41°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 14mphNE 34°
- Humidity: 66%
- UV index: 3
- Sunrise: 7:04 am EDT
- Sunset: 5:53 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 59°F
- 41°F
Mostly Sunny
- Precip. probability: 21%
- Precipitation: 0"
- Wind: 10mphN 2°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:06 am EDT
- Sunset: 5:52 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 54°F
- 34°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 12mphN 6°
- Humidity: 52%
- UV index: 3
- Sunrise: 7:07 am EDT
- Sunset: 5:50 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 54°F
- 30°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 9mphNNE 14°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:08 am EDT
- Sunset: 5:49 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 61°F
- 36°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphWNW 287°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:09 am EDT
- Sunset: 5:47 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 64°F
- 43°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 8mphNW 304°
- Humidity: 55%
- UV index: 3
- Sunrise: 7:11 am EDT
- Sunset: 5:46 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 61°F
- 39°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 10mphNNW 340°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:12 am EDT
- Sunset: 5:44 pm EDT
- details ▼
During the upcoming ten-day period, a combination of dry and sunny and dull weather is expected.
Rainfall is not forecasted in Arlington Heights in the upcoming period.
In the upcoming period, the maximum temperature will vary between 53.6°F and 64.4°F, while there will be a marked difference in overnight low temperatures, as temperatures overnight will fluctuate from 30.2°F up to 42.8°F.
Next Monday will be the warmest day, with a maximum temperature of 64.4°F; the coldest days will be Wednesday, Friday and Saturday, with a maximum of 53.6°F.
Rainfall is not forecasted in Arlington Heights in the upcoming period.
In the upcoming period, the maximum temperature will vary between 53.6°F and 64.4°F, while there will be a marked difference in overnight low temperatures, as temperatures overnight will fluctuate from 30.2°F up to 42.8°F.
Next Monday will be the warmest day, with a maximum temperature of 64.4°F; the coldest days will be Wednesday, Friday and Saturday, with a maximum of 53.6°F.
Updated: Oct 18, 2026 @ 09:44:47 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 highest temperature will be 55.4°F, while the lowest temperature will be 35.6°F.
Today, the maximum temperature will be a few degrees lower than the average highest temperature in October. Today, the lowest temperature will be noticeably lower than the average low of 47.3°F.
Today, the maximum temperature will be a few degrees lower than the average highest temperature in October. Today, the lowest temperature will be noticeably lower than the average low of 47.3°F.
On Sunday, in Arlington Heights, sunrise will be at 7:01 am and sunset at 5:58 pm (EDT).
In Arlington Heights, the length of the day today will be 10h and 57min.
