Ilwaco, WA Weather Forecast
Local 7-day forecast
Chance Rain Showers then Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Ilwaco, WA in one place.
A chance of rain showers before noon. Mostly sunny. High near 64, with temperatures falling to around 62 in the afternoon. West northwest wind 5 to 9 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Ilwaco, WA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Aug 29, 2026 12:15 AM PDT.
The active forecast window currently covers Aug 29 to Sep 4, 2026 for Ilwaco, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 29 to Sep 4, 2026
- Latest sync
- Aug 29, 2026 12:15 AM PDT
- Forecast office
- PQR
- Source
- NOAA / NWS
Daily Outlook
This Week in Ilwaco
Monday looks like the warmest upcoming period in Ilwaco at 66 degrees F.
Saturday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Wednesday at about 24 to 29 mph SSW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 29, 2026 12:15 AM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- PQR
- Radar station
- KLGX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 56. Northwest wind 3 to 8 mph.
Partly sunny, with a high near 65. West wind 2 to 8 mph.
Partly cloudy, with a low around 56. North northwest wind 5 to 8 mph.
Mostly sunny, with a high near 66.
Mostly cloudy, with a low around 58.
A chance of rain after 11am. Mostly cloudy, with a high near 63.
Rain. Cloudy, with a low around 58.
Rain. Cloudy, with a high near 61.
Rain. Mostly cloudy, with a low around 56.
Rain likely. Partly sunny, with a high near 62.
A chance of rain. Mostly cloudy, with a low around 56.
A chance of rain before 5pm. Partly sunny, with a high near 63.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Chance Rain Showers then Mostly Sunny
|
64°F |
5 to 9 mph
WNW
|
|
Saturday Night
Aug 29
|
Mostly Cloudy
|
56°F |
3 to 8 mph
NW
|
|
Sunday
Aug 30
|
Partly Sunny
|
65°F |
2 to 8 mph
W
|
|
Sunday Night
Aug 30
|
Partly Cloudy
|
56°F |
5 to 8 mph
NNW
|
|
Monday
Aug 31
|
Mostly Sunny
|
66°F |
5 to 14 mph
NNW
|
|
Monday Night
Aug 31
|
Mostly Cloudy
|
58°F |
5 to 14 mph
NW
|
|
Tuesday
Sep 1
|
Chance Light Rain
|
63°F |
5 to 15 mph
SW
|
|
Tuesday Night
Sep 1
|
Rain
|
58°F |
14 to 28 mph
SSW
|
|
Wednesday
Sep 2
|
Rain
|
61°F |
24 to 29 mph
SSW
|
|
Wednesday Night
Sep 2
|
Rain
|
56°F |
10 to 24 mph
SSW
|
|
Thursday
Sep 3
|
Light Rain Likely
|
62°F |
10 mph
SSW
|
|
Thursday Night
Sep 3
|
Chance Light Rain
|
56°F |
6 to 10 mph
NNW
|
|
Friday
Sep 4
|
Chance Light Rain
|
63°F |
6 to 10 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Ilwaco.
