Weather forecast for 10 daysArlington, TX

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 66°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphNNE 13°
  • Humidity: 48%
  • UV index: 6
  • Sunrise: 7:34 am CDT
  • Sunset: 6:53 pm CDT
  • ▼
On Saturday, October 17, the forecast calls for abundant sunshine.
The highest temperature will be a comfortable 66.2°F, while the lowest temperature will be a frosty 46.4°F.
An unusual colder pattern is expected, as the day’s high matches November's typical max of 64.9°F.
Sunrise was at 7:34 am and sunset will be at 6:53 pm; the daylight will last for 11h and 19min.

Sunday Oct 18, 2026

  • 73°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphESE 112°
  • Humidity: 46%
  • UV index: 6
  • Sunrise: 7:34 am CDT
  • Sunset: 6:52 pm CDT
  • ▼
Tomorrow, on Sunday, skies will stay clear and sunny.
The highest temperature will be a temperate 73.4°F, while the lowest temperature will be a frosty 48.2°F.
October's typical peak of 76.1°F is forecasted to be mirrored in the day’s high.
Sunrise will be at 7:34 am and sunset at 6:52 pm; tomorrow's daylight will last for 11h and 17min.

10-day overview

Daily temperatures

Warmest period: Friday - Sunday 86°C.
Coldest day: today 66°C.

Chance of precipitation

Highest chance: Sunday - Monday 19%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 66°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphNNE 13°
  • Humidity: 48%
  • UV index: 6
  • Sunrise: 7:34 am CDT
  • Sunset: 6:53 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 73°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphESE 112°
  • Humidity: 46%
  • UV index: 6
  • Sunrise: 7:34 am CDT
  • Sunset: 6:52 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 77°F
  • 52°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphSE 133°
  • Humidity: 45%
  • UV index: 6
  • Sunrise: 7:35 am CDT
  • Sunset: 6:50 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 79°F
  • 55°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphESE 116°
  • Humidity: 45%
  • UV index: 6
  • Sunrise: 7:36 am CDT
  • Sunset: 6:49 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 82°F
  • 57°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphSE 133°
  • Humidity: 44%
  • UV index: 6
  • Sunrise: 7:37 am CDT
  • Sunset: 6:48 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 84°F
  • 59°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphSE 143°
  • Humidity: 44%
  • UV index: 6
  • Sunrise: 7:38 am CDT
  • Sunset: 6:47 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 86°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 9mphSE 146°
  • Humidity: 43%
  • UV index: 5
  • Sunrise: 7:38 am CDT
  • Sunset: 6:46 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 86°F
  • 64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 11mphSSE 157°
  • Humidity: 47%
  • UV index: 5
  • Sunrise: 7:39 am CDT
  • Sunset: 6:45 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 86°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 9mphSSE 161°
  • Humidity: 48%
  • UV index: 5
  • Sunrise: 7:40 am CDT
  • Sunset: 6:44 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 82°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 9mphSSE 159°
  • Humidity: 56%
  • UV index: 6
  • Sunrise: 7:41 am CDT
  • Sunset: 6:43 pm CDT
  • ▼
It is expected that a combination of dry and sunny and cloudy weather is expected.
Rainfall is not predicted in Arlington in the upcoming days.
Temperature variation will be noticeable in the next ten days. Highs will range from 66.2°F to 86°F, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 46.4°F to 66.2°F.
Friday through next Sunday, with the highest temperature of 86°F, will be the hottest days in Arlington; today is the coldest day, with a maximum temperature of 66.2°F.
Updated: Oct 17, 2026 @ 12:54:35 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, a sun-drenched sky is anticipated.

Today, the highest temperature will be 66.2°F, while the lowest temperature will be 46.4°F.
The maximum temperature will be notably lower than the average highest temperature of 76.1°F in October. Today, the lowest temperature will be also uncommonly lower than the average low of 58.5°F.

On Saturday, in Arlington, sunrise was at 7:34 am and sunset will be at 6:53 pm (CDT).

Today, the daylight will last for 11h and 19min.

On Sunday, sun-filled conditions are expected to persist.

Tomorrow, the maximum temperature will be 73.4°F, while the minimum temperature will be 48.2°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature will be noticeably lower than the average low of 58.5°F.

On Sunday, in Arlington, sunrise will be at 7:34 am and sunset at 6:52 pm (CDT).

In Arlington, the length of the day tomorrow will be 11h and 17min.