Weather forecast for tomorrowIlwaco, WA

Weather forecast for tomorrow

Monday Oct 19, 2026

  • 59°F
  • 43°F
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 7mphSW 215°
  • Humidity: 80%
  • UV index: 2
  • Sunrise: 7:39 am PDT
  • Sunset: 6:22 pm PDT
  • ▼
Tomorrow, on Monday, October 19, a mostly cloudy day is ahead.
Temperature is predicted to swing from a high of a moderate 59°F to a low of a chilly 42.8°F.
The forecasted daytime maximum should align with the typical October high of 57.9°F.
Sunrise will be at 7:39 am and sunset at 6:22 pm; tomorrow's daylight will last for 10h and 43min.

Hourly overview

Hourly temperatures

Warmest period: 12 pm - 3 pm 57°C.
Coldest period: 12 am - 9 am 50°C.

Chance of precipitation

Highest chance: 12 pm 12%.

Hourly weather forecast

  • 12 am
  • 50°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphNE 44°
  • Humidity: 85%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 50°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 2mphESE 113°
  • Humidity: 86%
  • Pressure: 29.88"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 4 am
  • 50°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphSSE 160°
  • Humidity: 85%
  • Pressure: 29.88"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 6 am
  • 50°F
  • Feels like:
    48°F
Cloudy
Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 5mphS 175°
  • Humidity: 89%
  • Pressure: 29.91"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Sunrise: 7:39 am
  • 8 am
  • 48°F
  • Feels like:
    46°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 6mphS 171°
  • Humidity: 92%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 54°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 6mphSSE 166°
  • Humidity: 87%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 57°F
  • Feels like:
    55°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 7mphSSW 195°
  • Humidity: 76%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 2 pm
  • 57°F
  • Feels like:
    55°F
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphSW 231°
  • Humidity: 73%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 57°F
  • Feels like:
    55°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphW 279°
  • Humidity: 72%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 55°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 7mphNW 315°
  • Humidity: 77%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:22 pm
  • 8 pm
  • 54°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 7mphNNW 348°
  • Humidity: 84%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 52°F
  • Feels like:
    48°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 7mphNNE 12°
  • Humidity: 87%
  • Pressure: 30"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Tomorrow, primarily gloomy and occasionally sun-filled weather is expected.
The temperature will be between the lowest temperature of 48.2°F and the highest temperature of 57.2°F. The warmest part of the day will be from noon to 5 pm.
The maximum temperature will be consistent with October's average highest temperature of 57.9°F. The minimum temperature will be more consistent with November's average low of 45.9°F than October's typical 50.9°F.
Updated: Oct 18, 2026 @ 11:39:24 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, expect persistent cloudiness.

Tomorrow, the highest temperature will be 59°F, while the lowest temperature will be 42.8°F.
The maximum temperature will be in line with the average highest temperature of 57.9°F in October. The lowest temperature will be moderately lower than the average low of 50.9°F.

On Monday, in Ilwaco, sunrise will be at 7:39 am and sunset at 6:22 pm (PDT).

In Ilwaco, tomorrow, there will be 10h and 43min of daylight.