Cathlamet, WA Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Cathlamet, WA in one place.
Partly sunny, with a high near 61. East northeast wind around 2 mph.
Local Weather Overview
This forecast page for Cathlamet, 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: Apr 16, 2026 11:39 AM PDT.
The active forecast window currently covers Apr 17 to Apr 22, 2026 for Cathlamet, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 17 to Apr 22, 2026
- Latest sync
- Apr 16, 2026 11:39 AM PDT
- Forecast office
- PQR
- Source
- NOAA / NWS
Daily Outlook
This Week in Cathlamet
Monday looks like the warmest upcoming period in Cathlamet at 69 degrees F.
Friday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Wednesday at about 6 to 10 mph W.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 16, 2026 11:39 AM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- PQR
- Radar station
- KRTX
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 41. Northeast wind around 3 mph.
A chance of rain showers after 5pm. Mostly cloudy, with a high near 67. Southeast wind around 6 mph. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.
A chance of rain showers before 5pm, then a chance of rain. Mostly cloudy, with a high near 66.
A chance of rain. Mostly cloudy, with a low around 48.
A chance of rain. Mostly cloudy, with a high near 69.
A chance of rain. Mostly cloudy, with a low around 47.
A chance of rain. Mostly cloudy, with a high near 59.
A chance of rain. Mostly cloudy, with a low around 47.
A chance of rain. Partly sunny, with a high near 57.
A slight chance of rain. Mostly cloudy, with a low around 41.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 17
|
Partly Sunny
|
61°F |
2 mph
ENE
|
|
Friday Night
Apr 17
|
Mostly Cloudy
|
41°F |
3 mph
NE
|
|
Saturday
Apr 18
|
Mostly Cloudy then Chance Rain Showers
|
67°F |
6 mph
SE
|
|
Saturday Night
Apr 18
|
Chance Rain Showers
|
49°F |
5 mph
SSE
|
|
Sunday
Apr 19
|
Chance Rain Showers then Chance Light Rain
|
66°F |
5 mph
SSE
|
|
Sunday Night
Apr 19
|
Chance Light Rain
|
48°F |
5 mph
NW
|
|
Monday
Apr 20
|
Chance Light Rain
|
69°F |
3 to 8 mph
NNW
|
|
Monday Night
Apr 20
|
Chance Light Rain
|
47°F |
3 to 8 mph
W
|
|
Tuesday
Apr 21
|
Chance Light Rain
|
59°F |
3 to 8 mph
W
|
|
Tuesday Night
Apr 21
|
Chance Light Rain
|
47°F |
8 mph
W
|
|
Wednesday
Apr 22
|
Chance Light Rain
|
57°F |
6 to 10 mph
W
|
|
Wednesday Night
Apr 22
|
Slight Chance Light Rain
|
41°F |
5 to 10 mph
WNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cathlamet.
Nearby forecast pages are not available for this location yet.