Weather forecast for tomorrowOnion Creek, WA

Weather forecast for tomorrow

Monday Oct 19, 2026

  • 55°F
  • 36°F
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 3mphNNE 15°
  • Humidity: 58%
  • UV index: 2
  • Sunrise: 7:18 am PDT
  • Sunset: 5:54 pm PDT
  • ▼
Tomorrow, low clouds will cover the sky.
The highest temperature will be a moderate 55.4°F, while the lowest expected temperature is an icy 35.6°F.
This predicted maximum temperature is expected to mirror October's typical high of 52.7°F.
Sunrise will be at 7:18 am and sunset at 5:54 pm; tomorrow's daylight will last for 10h and 36min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 54°C.
Coldest hour: 3 am 37°C.

Chance of precipitation

Highest chance: 1%.

Hourly weather forecast

  • 12 am
  • 39°F
  • Feels like:
    39°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphE 92°
  • Humidity: 70%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 37°F
  • Feels like:
    37°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphE 91°
  • Humidity: 74%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 37°F
  • Feels like:
    37°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphE 83°
  • Humidity: 76%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 39°F
  • Feels like:
    39°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphENE 68°
  • Humidity: 74%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:18 am
  • 8 am
  • 39°F
  • Feels like:
    39°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphENE 57°
  • Humidity: 74%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 43°F
  • Feels like:
    41°F
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNNE 28°
  • Humidity: 66%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 pm
  • 48°F
  • Feels like:
    48°F
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphN 11°
  • Humidity: 54%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 2 pm
  • 52°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 2mphN 6°
  • Humidity: 46%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 54°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphN 354°
  • Humidity: 47%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:54 pm
  • 6 pm
  • 50°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphN 349°
  • Humidity: 55%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 46°F
  • Feels like:
    46°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNNE 14°
  • Humidity: 61%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 45°F
  • Feels like:
    45°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphE 91°
  • Humidity: 66%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Tomorrow, on Monday, primarily dull and occasionally bright weather is forecasted.
The temperature will vary between a minimum of 37.4°F and a maximum of 53.6°F. The warmest part of the day will be at 3 pm and 4 pm.
The high temperature is expected to be close to October's usual value of 52.7°F. The temperature low is forecasted to be also close to the usual October value of 33.4°F.
Updated: Oct 18, 2026 @ 07:26:52 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, the sky will remain cloudy throughout.

Tomorrow, the maximum temperature will be 55.4°F, while the minimum temperature will be 35.6°F.
The maximum temperature will be in line with the average highest temperature of 52.7°F in October. The lowest temperature will be also in line with the average low of 33.4°F.

On Monday, in Onion Creek, sunrise will be at 7:18 am and sunset at 5:54 pm (PDT).

In Onion Creek, the length of the day tomorrow will be 10h and 36min.