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Now · 5:25 AM

Ilwaco Weather & Hourly Forecast

United States · Washington · 98624

Thunderstorms
57°F
Thunderstorms
Feels like: 49°F
💧 Humidity 96% 🌡 Pressure 29.59 inHg 💨 Wind 17 mph 👁 Visibility 4.8 mi ☁ Clouds 91% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:05 AM 🌇 Sunset 7:09 PM

Hourly Forecast for Ilwaco

Today
Light rain · 6:00 AM Light rain
58° 💧 0.051 in 💨 22 mph H 94%29.59 inHg
Light rain · 9:00 AM Light rain
55° 💧 0.106 in 💨 22 mph H 84%29.83 inHg
Partly cloudy · 12:00 PM Partly cloudy
58° 💧 0.034 in 💨 17 mph H 74%29.97 inHg
Mostly sunny · 3:00 PM Mostly sunny
59° 💧 0.008 in 💨 14 mph H 76%30.06 inHg
Sunny · 6:00 PM Sunny
58° 💧 0.002 in 💨 11 mph H 70%30.12 inHg
Mostly clear night · 9:00 PM Mostly clear night
55° 💧 0.001 in 💨 7 mph H 78%30.18 inHg
Tomorrow
Clear night · 12:00 AM Clear night
55° 💧 None 💨 8 mph H 77%30.18 inHg
Mostly cloudy night · 3:00 AM Mostly cloudy night
52° 💧 0.003 in 💨 1 mph H 83%30.18 inHg
Partly cloudy night · 6:00 AM Partly cloudy night
50° 💧 0.001 in 💨 5 mph H 93%30.18 inHg
Mostly sunny · 9:00 AM Mostly sunny
53° 💧 0.000 in 💨 4 mph H 86%30.18 inHg
Mist · 12:00 PM Mist
58° 💧 0.001 in 💨 4 mph H 75%30.18 inHg
Overcast · 3:00 PM Overcast
59° 💧 None 💨 13 mph H 70%30.12 inHg
Overcast · 6:00 PM Overcast
57° 💧 None 💨 13 mph H 74%30.09 inHg
Mostly cloudy night · 9:00 PM Mostly cloudy night
55° 💧 None 💨 11 mph H 85%30.09 inHg
Sunday
Clear night · 12:00 AM Clear night
52° 💧 None 💨 9 mph H 78%30.09 inHg
Clear night · 3:00 AM Clear night
50° 💧 None 💨 8 mph H 77%30.06 inHg

In Ilwaco and, more broadly, across the state of Washington: Clear skies will persist into the evening, with temperatures remaining mild between 58 and 67 degrees Fahrenheit. Light eastward winds are expected, averaging around 2 mph, with occasional gusts reaching up to 9 mph. No precipitation is anticipated during the next few hours, providing a calm and dry evening. Temperatures will gradually cool as the night progresses, but conditions should remain comfortable and clear through the late evening and into the early morning hours.

15-Day Weather Outlook for Ilwaco

TomorrowTomorrow Partly cloudy Partly cloudy 59°/49° 💧 None 💨 14 mph
Sunday, Sep 27Sun Sep 27 Mostly sunny Mostly sunny 61°/48° 💧 None 💨 14 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Ilwaco

Vertical axis: °F · Color based on temperature
Light rain at 6:00 AM
58° Today 6:00 AM
Light rain at 7:00 AM
57° 7:00 AM
Light rain at 8:00 AM
56° 8:00 AM
Light rain at 9:00 AM
55° 9:00 AM
Light rain at 10:00 AM
54° Today 10:00 AM
Light rain at 11:00 AM
56° 11:00 AM
Partly cloudy at 12:00 PM
58° 12:00 PM
Partly cloudy at 1:00 PM
60° 1:00 PM
Light rain at 2:00 PM
57° Today 2:00 PM
Mostly sunny at 3:00 PM
59° 3:00 PM
Mostly sunny at 4:00 PM
59° 4:00 PM
Sunny at 5:00 PM
59° 5:00 PM
Sunny at 6:00 PM
58° Today 6:00 PM
Sunny at 7:00 PM
57° 7:00 PM
Clear night at 8:00 PM
56° 8:00 PM
Mostly clear night at 9:00 PM
55° 9:00 PM
Mostly clear night at 10:00 PM
55° Today 10:00 PM
Clear night at 11:00 PM
55° 11:00 PM
Clear night at 12:00 AM
55° 12:00 AM
Partly cloudy night at 1:00 AM
54° 1:00 AM
Mostly clear night at 2:00 AM
53° Tomorrow 2:00 AM
Mostly cloudy night at 3:00 AM
52° 3:00 AM
Mostly cloudy night at 4:00 AM
51° 4:00 AM
Mostly cloudy night at 5:00 AM
50° 5:00 AM
Partly cloudy night at 6:00 AM
50° Tomorrow 6:00 AM
Partly cloudy night at 7:00 AM
49° 7:00 AM
Mostly cloudy at 8:00 AM
50° 8:00 AM
Mostly sunny at 9:00 AM
53° 9:00 AM
Mostly sunny at 10:00 AM
55° Tomorrow 10:00 AM
Partly cloudy at 11:00 AM
56° 11:00 AM
Mist at 12:00 PM
58° 12:00 PM
Overcast at 1:00 PM
58° 1:00 PM
Overcast at 2:00 PM
59° Tomorrow 2:00 PM
Overcast at 3:00 PM
59° 3:00 PM
Overcast at 4:00 PM
58° 4:00 PM
Overcast at 5:00 PM
58° 5:00 PM
Overcast at 6:00 PM
57° Tomorrow 6:00 PM
Overcast at 7:00 PM
56° 7:00 PM
Overcast night at 8:00 PM
55° 8:00 PM
Mostly cloudy night at 9:00 PM
55° 9:00 PM
Clear night at 10:00 PM
54° Tomorrow 10:00 PM
Clear night at 11:00 PM
53° 11:00 PM
Clear night at 12:00 AM
52° 12:00 AM
Clear night at 1:00 AM
51° 1:00 AM
Clear night at 2:00 AM
51° Sunday 2:00 AM
Clear night at 3:00 AM
50° 3:00 AM
Mostly clear night at 4:00 AM
49° 4:00 AM
Clear night at 5:00 AM
49° 5:00 AM
Mostly cloudy night at 6:00 AM
48° Sunday 6:00 AM
Partly cloudy night at 7:00 AM
48° 7:00 AM
Sunny at 8:00 AM
50° 8:00 AM
Sunny at 9:00 AM
54° 9:00 AM
Sunny at 10:00 AM
57° Sunday 10:00 AM
Sunny at 11:00 AM
59° 11:00 AM
Sunny at 12:00 PM
61° 12:00 PM
Sunny at 1:00 PM
61° 1:00 PM
Sunny at 2:00 PM
60° Sunday 2:00 PM
Sunny at 3:00 PM
58° 3:00 PM
Sunny at 4:00 PM
58° 4:00 PM
Sunny at 5:00 PM
57° 5:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Ilwaco

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 6:00 AM
PM2.5 Fine particles Good 3,3µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 11,2µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 95,8µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,3µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Ilwaco

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 3,2Moderate 🙂Fair
Tomorrow UV 3,3Moderate 🙂Fair
Sunday UV 3,6Moderate 🙂Fair
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,1 9:00 AMUV 0,1 10:00 AMUV 0,3 11:00 AMUV 0,5 12:00 PMUV 2,5 1:00 PMUV 3,1 2:00 PMUV 3,2 3:00 PMUV 2,9 4:00 PMUV 2,5 5:00 PMUV 1,8 6:00 PMUV 1,0
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Ilwaco

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 6:00 AM 7:00 AM 8:00 AM 9:00 AM Today 10:00 AM 11:00 AM 12:00 PM 1:00 PM Today 2:00 PM 3:00 PM 4:00 PM 5:00 PM Today 6:00 PM 7:00 PM 8:00 PM 9:00 PM Today 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tomorrow 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tomorrow 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tomorrow 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tomorrow 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tomorrow 6:00 PM 7:00 PM 8:00 PM 9:00 PM Tomorrow 10:00 PM 11:00 PM 12:00 AM 1:00 AM Sunday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Sunday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Sunday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Sunday 2:00 PM 3:00 PM 4:00 PM 5:00 PM
Sustained wind Max gusts
NIGHT SKY · ILWACO, WASHINGTON

Tonight's Stargazing & Shooting Stars

Fair observing conditions. Best local viewing window: 6:00 AM–7:00 AM.

60/100Best-hour score
BEST TIME TONIGHT 6:00 AM–7:00 AM Astronomical darkness: 8:50 PM–5:26 AM
☁ Cloud cover 47% Real hourly forecast for the best viewing hour.
☾ Moonlight 99% Full Moon · Moon below the horizon at the best viewing hour.
☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 53° high at the best hour.
✦ Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min51%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Ilwaco were last refreshed today at 2:43 AM. The current forecast period extends through 27/09/2026 at 3:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.