Weather forecast for todayArlington, WA

Weather forecast for today

Current condition 5:53 am PDT

  • 55°F
  • Feels like:
    54°F
Showers in the Vicinity
Showers in the Vicinity
  • Precipitation: 0"
  • Wind: 6mphNE 50°
  • Humidity: 96%
  • Dewpoint: 54°F
  • Pressure: 30.1"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
At the moment, occasional drops of rain are falling in the vicinity.
The temperature is a moderate 55.4°F, while the feels-like temperature is a similar 53.6°F. The current temperature is only a few degrees off the highest temperature for today.

Saturday Oct 17, 2026

  • 61°F
  • 37°F
AM Showers
AM Showers
  • Precip. probability: 31%
  • Precipitation: 0"
  • Wind: 10mphNW 317°
  • Humidity: 76%
  • UV index: 3
  • Sunrise: 7:31 am PDT
  • Sunset: 6:15 pm PDT
  • ▼
Today, on Saturday, October 17, expect mild drizzle and light rain showers in the early morning.
Minimal precipitation is forecasted. A temperature range of a comfortable 60.8°F to an icy 37.4°F is anticipated.
Today, the expected high will be moderately higher than the average October maximum of 56.3°F.
Sunrise will be at 7:31 am and sunset at 6:15 pm; the daylight will last for 10h and 44min.

Hourly overview

Hourly temperatures

Warmest hour: 2 pm 61°C.
Coldest hour: 10 pm 46°C.

Chance of precipitation

Highest chance: 6 am 54%.

Hourly weather forecast

  • 6 am
  • 55°F
  • Feels like:
    54°F
Showers
Showers
  • Precip. probability: 54%
  • Precipitation: 0.04"
  • Wind: 6mphNNE 14°
  • Humidity: 96%
  • Pressure: 30.09"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 7 am
  • 55°F
  • Feels like:
    54°F
Few Showers
Few Showers
  • Precip. probability: 34%
  • Precipitation: 0"
  • Wind: 5mphNW 307°
  • Humidity: 97%
  • Pressure: 30.12"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
Sunrise: 7:31 am
  • 8 am
  • 54°F
  • Feels like:
    52°F
Few Showers
Few Showers
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Wind: 5mphNNW 328°
  • Humidity: 98%
  • Pressure: 30.15"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 9 am
  • 54°F
  • Feels like:
    54°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 3mphNNW 326°
  • Humidity: 94%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 55°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 4mphNNW 333°
  • Humidity: 88%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 11 am
  • 57°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphNW 320°
  • Humidity: 81%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 59°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 8mphNW 306°
  • Humidity: 70%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 1 pm
  • 59°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphWNW 303°
  • Humidity: 62%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 61°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphWNW 295°
  • Humidity: 56%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 3 pm
  • 61°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 10mphWNW 300°
  • Humidity: 55%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 59°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphWNW 301°
  • Humidity: 57%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 57°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphWNW 301°
  • Humidity: 61%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 55°F
  • Feels like:
    54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphWNW 302°
  • Humidity: 69%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:15 pm
  • 7 pm
  • 52°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 3mphNW 307°
  • Humidity: 79%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 50°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 2mphWNW 304°
  • Humidity: 84%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 48°F
  • Feels like:
    48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 2mphNNW 341°
  • Humidity: 88%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 46°F
  • Feels like:
    46°F
Mostly Clear
Mostly Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 2mphN 2°
  • Humidity: 90%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 2mphN 351°
  • Humidity: 92%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Arlington, primarily cloudy and occasionally wet weather is predicted.
With minimal precipitation of 0.04", rain is anticipated at 6 am and 8 am.
The temperature will vary between a minimum of 44.6°F and a maximum of 60.8°F. The warmest part of the day will be at 2 pm and 3 pm.
The high will be relatively higher than the normal maximum of 56.3°F for October. The expected low will be more alike with what’s common in November than the current October average of 43.3°F.
Updated: Oct 17, 2026 @ 12:53:33 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (5:53 am PDT) is 55.4°F.

Today, expect a damp start with early morning showers.

Today, there is a low probability of minimal rainfall in Arlington.

Today, the highest temperature will be 60.8°F, while the lowest temperature will be 37.4°F.
The highest temperature today will be a couple of degrees higher than the average maximum temperature in October. Today, the lowest temperature will be also relatively lower than the average low temperature.

On Saturday, in Arlington, sunrise will be at 7:31 am and sunset at 6:15 pm (PDT).

Today, the daylight will last for 10h and 44min.