Weather forecast for todaySumas, WA

Weather forecast for today

Current condition 8:53 pm PDT

• 48°F
• Feels like:
  48°F

Clear

• Precipitation: 0"
• Wind: 2mphSE 130°
• Humidity: 88%
• Dewpoint: 45°F
• Pressure: 30.23"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

Currently, in Sumas, no clouds in sight, just a completely clear atmosphere.
The temperature is a frosty 48.2°F. The current temperature is a few degrees off the minimum of 41°F.

Saturday Oct 17, 2026

• min.
• 41°F

Clear

• Precip. probability: 6%
• Precipitation: 0"
• Wind: 4mphE 87°
• Humidity: 88%
• UV index: 0
• Sunrise: 7:33 am PDT
• Sunset: 6:15 pm PDT
• details ▼

For the rest of Saturday, a cloudless sky and clear weather are expected.
The lowest temperature will be a cold 41°F.
Sunrise was at 7:33 am and sunset at 6:15 pm; the daylight lasted for 10h and 42min.

Hourly overview

Hourly weather forecast

• 9 pm

• 48°F
• Feels like:
  48°F

Clear

• Precip. probability: 2%
• Precipitation: 0"
• Wind: 2mphS 172°
• Humidity: 87%
• Pressure: 30.21"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 10 pm

• 48°F
• Feels like:
  48°F

Clear

• Precip. probability: 2%
• Precipitation: 0"
• Wind: 2mphSSE 160°
• Humidity: 87%
• Pressure: 30.21"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 11 pm

• 46°F
• Feels like:
  46°F

Clear

• Precip. probability: 2%
• Precipitation: 0"
• Wind: 2mphESE 112°
• Humidity: 90%
• Pressure: 30.21"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 12 am

• 45°F
• Feels like:
  45°F

Clear

• Precip. probability: 2%
• Precipitation: 0"
• Wind: 2mphESE 113°
• Humidity: 88%
• Pressure: 30.21"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 1 am

• 45°F
• Feels like:
  45°F

Clear

• Precip. probability: 2%
• Precipitation: 0"
• Wind: 2mphE 86°
• Humidity: 89%
• Pressure: 30.21"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 2 am

• 45°F
• Feels like:
  45°F

Clear

• Precip. probability: 2%
• Precipitation: 0"
• Wind: 2mphNE 39°
• Humidity: 88%
• Pressure: 30.24"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 3 am

• 43°F
• Feels like:
  43°F

Clear

• Precip. probability: 2%
• Precipitation: 0"
• Wind: 3mphNE 51°
• Humidity: 90%
• Pressure: 30.24"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 4 am

• 43°F
• Feels like:
  41°F

Clear

• Precip. probability: 5%
• Precipitation: 0"
• Wind: 3mphENE 66°
• Humidity: 90%
• Pressure: 30.21"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 5 am

• 43°F
• Feels like:
  41°F

Clear

• Precip. probability: 5%
• Precipitation: 0"
• Wind: 4mphNE 54°
• Humidity: 88%
• Pressure: 30.21"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 6 am

• 43°F
• Feels like:
  41°F

Clear

• Precip. probability: 6%
• Precipitation: 0"
• Wind: 4mphNE 52°
• Humidity: 85%
• Pressure: 30.21"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

For the rest of Saturday, the weather will be unstable. The temperature will be between a maximum of 48.2°F and a minimum of 46.4°F.

Updated: Oct 18, 2026 @ 03:53:20 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

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