Weather forecast for todayLynden, WA

Weather forecast for today

Current condition 1:39 am PDT

  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 2mphNNE 30°
  • Humidity: 95%
  • Dewpoint: 39°F
  • Pressure: 30.23"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, in Lynden, the sky is a brilliant shade of blue with no cloud cover.
The temperature is a chilly 42.8°F. The current temperature is near the lowest predicted 44.6°F for today.

Sunday Oct 18, 2026

  • 61°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 5mphN 8°
  • Humidity: 69%
  • UV index: 2
  • Sunrise: 7:35 am PDT
  • Sunset: 6:14 pm PDT
  • ▼
Today, on Sunday, October 18, mostly clear with scattered clouds is expected.
A temperature range of a breezy 60.8°F to a chilly 44.6°F is anticipated.
Today's high temperature is expected to be a couple of degrees higher than the typical October peak of 56.1°F.
Sunrise will be at 7:35 am and sunset at 6:14 pm; the daylight will last for 10h and 39min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 5 pm 59°C.
Coldest period: 5 am - 8 am 39°C.

Chance of precipitation

Highest chance: 11 pm 7%.

Hourly weather forecast

  • 2 am
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphNNE 23°
  • Humidity: 95%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphENE 62°
  • Humidity: 96%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 41°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 3mphNE 37°
  • Humidity: 94%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:35 am
  • 8 am
  • 39°F
  • Feels like:
    37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 3mphNE 37°
  • Humidity: 97%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 50°F
  • Feels like:
    48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphNE 39°
  • Humidity: 76%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 55°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphNE 40°
  • Humidity: 62%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 2 pm
  • 59°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphN 1°
  • Humidity: 54%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 59°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphNW 322°
  • Humidity: 53%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 55°F
  • Feels like:
    54°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphWNW 299°
  • Humidity: 66%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:14 pm
  • 8 pm
  • 50°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 2mphNW 311°
  • Humidity: 81%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 48°F
  • Feels like:
    48°F
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 1mphNNW 330°
  • Humidity: 87%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, cloudiness will dominate.
The temperature will vary between the lowest temperature of 39.2°F and the highest temperature of 59°F. The warmest part of the day will be from 2 pm to 5 pm.
Today, the forecasted high will be slightly warmer than October's typical peak temperature. The minimum temperature will be also in line with October's average low of 42.3°F.
Updated: Oct 18, 2026 @ 08:39:10 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 1:39 am PDT is 42.8°F.

Today, partly cloudy skies will persist, making for a mix of sun and clouds.

Today, the maximum temperature will be 60.8°F, while the minimum temperature will be 44.6°F.
Today, the maximum temperature will be relatively higher than the average highest temperature in October. The lowest temperature will be in line with the average low of 42.3°F.

On Sunday, in Lynden, sunrise will be at 7:35 am and sunset at 6:14 pm (PDT).

In Lynden, the length of the day today will be 10h and 39min.