Weather forecast for tomorrowSumas, WA

Weather forecast for tomorrow

Wednesday Nov 11, 2026

  • 64°F
  • 54°F
AM Showers
AM Showers
  • Precip. probability: 33%
  • Precipitation: 0.08"
  • Wind: 10mphSE 134°
  • Humidity: 69%
  • UV index: 1
  • Sunrise: 7:12 am PST
  • Sunset: 4:33 pm PST
  • ▼
On Wednesday, November 11, occasional showers are expected in the morning.
Minimal precipitation is predicted for tomorrow. The temperature will vary between a maximum of an enjoyable 64.4°F and a minimum of a fresh 53.6°F.
The anticipated high is warmer and better reflects October's normal temperature profile than that of November.
Sunrise will be at 7:12 am and sunset at 4:33 pm; tomorrow's daylight will last for 9h and 20min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 64°C.
Coldest hour: 12 am 55°C.

Chance of precipitation

Highest chance: 12 am 72%.

Hourly weather forecast

  • 12 am
  • 55°F
  • Feels like:
    54°F
Rain
Rain
  • Precip. probability: 72%
  • Precipitation: 0.08"
  • Wind: 7mphE 89°
  • Humidity: 84%
  • Pressure: 29.91"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 2 am
  • 57°F
  • Feels like:
    55°F
Showers
Showers
  • Precip. probability: 53%
  • Precipitation: 0.04"
  • Wind: 7mphE 82°
  • Humidity: 82%
  • Pressure: 29.88"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 4 am
  • 57°F
  • Feels like:
    55°F
Showers
Showers
  • Precip. probability: 43%
  • Precipitation: 0.04"
  • Wind: 7mphENE 75°
  • Humidity: 80%
  • Pressure: 29.88"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 6 am
  • 57°F
  • Feels like:
    55°F
Few Showers
Few Showers
  • Precip. probability: 30%
  • Precipitation: 0.04"
  • Wind: 6mphE 84°
  • Humidity: 81%
  • Pressure: 29.85"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Sunrise: 7:12 am
  • 8 am
  • 57°F
  • Feels like:
    55°F
Cloudy
Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 6mphENE 75°
  • Humidity: 81%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 7mphESE 105°
  • Humidity: 74%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 pm
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphSSE 149°
  • Humidity: 69%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 2 pm
  • 64°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSSE 161°
  • Humidity: 66%
  • Pressure: 29.85"Hg
  • Visibility: 9mi
  • UV index: 1
  • ▼
  • 4 pm
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSSE 157°
  • Humidity: 62%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 4:33 pm
  • 6 pm
  • 61°F
  • Feels like:
    61°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphS 171°
  • Humidity: 62%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphS 172°
  • Humidity: 58%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 61°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 9mphS 191°
  • Humidity: 66%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Tomorrow, on Wednesday, a combination of rainy and dull weather is predicted.
Rain is anticipated from 12 am to 7 am and at 9 am. With light precipitation of 0.08", most rainfall is expected at 12 am.
The temperature will be between a minimum of 55.4°F and a maximum of 64.4°F. The warmest part of the day will be at 2 pm and 3 pm.
The highest temperature is more similar to October's average maximum of 56.1°F than November's usual of 45.7°F. Forecasts show a temperature also more comparable to October's average minimum of 42.3°F rather than the November average of 36.5°F.
Updated: Nov 10, 2026 @ 16:53:43 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, a wet morning start with light showers is expected.

Tomorrow, there is a low probability of minimal rainfall in Sumas.

Tomorrow, the maximum temperature in Sumas will be 64.4°F, while the minimum temperature will be 53.6°F.
The highest temperature will be noticeably higher than the average maximum of 45.7°F in November. The lowest temperature will be also noticeably higher than the average low of 36.5°F.

On Wednesday, in Sumas, sunrise will be at 7:12 am and sunset at 4:33 pm (PST).

In Sumas, tomorrow, there will be 9h and 20min of daylight.