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Cathlamet, WA Weather

It is 44°F in Cathlamet, WA, observed at 6:05 AM PDT. Today: Rain Showers, high 52°F, low 40°F. Hourly and 10-day forecast from the National Weather Service. Times are local (PDT).

Cathlamet, WA current weather

44°F

Slight Chance Rain Showers

H 52° / L 40°Feels like 44°

Observed at US30 WB at Bradley Wayside MP74.89 (3.6 mi away), 10/30/2026, 6:05 AM PDT

Hourly forecast

NWS, updated 10/30/2026, 6:12 AM PT

  1. Now44°17%
  2. 7 AM43°32%
  3. 8 AM43°32%
  4. 9 AM42°20%
  5. 10 AM46°20%
  6. 11 AM47°29%
  7. 12 PM49°40%
  8. 1 PM51°47%
  9. 2 PM52°71%
  10. 3 PM52°82%
  11. 4 PM52°71%
  12. 5 PM52°16%
  13. 6 PM50°
  14. 7 PM48°
  15. 8 PM46°
  16. 9 PM45°
  17. 10 PM44°
  18. 11 PM44°
  19. 12 AM43°Sat
  20. 1 AM43°
  21. 2 AM43°
  22. 3 AM44°
  23. 4 AM42°
  24. 5 AM42°
  25. 6 AM42°
  26. 7 AM40°
  27. 8 AM40°
  28. 9 AM41°
  29. 10 AM45°
  30. 11 AM47°
  31. 12 PM49°
  32. 1 PM52°
  33. 2 PM54°
  34. 3 PM54°
  35. 4 PM54°
  36. 5 PM54°
  37. 6 PM52°
  38. 7 PM50°
  39. 8 PM47°
  40. 9 PM46°
  41. 10 PM46°
  42. 11 PM45°
  43. 12 AM44°Sun
  44. 1 AM44°
  45. 1 AM43°
  46. 2 AM43°
  47. 3 AM43°
  48. 4 AM43°

10-day forecast

Tap a day for details

  • Today10/3082% chance of precipitationLow 40°High 52°

    Today: Rain showers. Partly sunny, with a high near 52. Southeast wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.

    Tonight: Partly cloudy. Low around 40, with temperatures rising to around 42 overnight. East southeast wind 2 to 7 mph.

    Rain Showers
  • Sat10/31Low 41°High 54°

    Saturday: Partly sunny, with a high near 54. East northeast wind 1 to 6 mph.

    Saturday Night: Patchy fog between 9pm and 1am. Mostly cloudy, with a low around 41. East wind around 3 mph.

    Partly Sunny
  • Sun11/1Low 42°High 57°

    Sunday: Mostly sunny, with a high near 57. South southeast wind 0 to 3 mph.

    Sunday Night: Partly cloudy, with a low around 42.

    Mostly Sunny
  • Mon11/2Low 45°High 55°

    Monday: Mostly cloudy, with a high near 55.

    Monday Night: Cloudy, with a low around 45.

    Mostly Cloudy
  • Tue11/3Low 44°High 59°

    Tuesday: Partly sunny, with a high near 59.

    Tuesday Night: Mostly cloudy, with a low around 44.

    Partly Sunny
  • Wed11/436% chance of precipitationLow 46°High 60°

    Wednesday: A slight chance of rain after 4pm. Partly sunny, with a high near 60.

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 46.

    Partly Sunny then Slight Chance Light Rain
  • Thu11/540% chance of precipitationLow 45°High 56°

    Thursday: A chance of rain. Mostly cloudy, with a high near 56.

    Thursday Night: A chance of rain. Mostly cloudy, with a low around 45.

    Chance Light Rain
  • Fri11/6Model blend38% chance of precipitationLow 43°High 60°

    Friday: Chance of rain. High near 60°. Low that night near 43°. About 0.02 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blend38% chance of precipitationLow 45°High 61°

    Saturday: Chance of rain. High near 61°. Low that night near 45°. About 0.37 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sun11/8Model blend44% chance of precipitationLow 45°High 61°

    Sunday: Chance of rain. High near 61°. Low that night near 45°. About 0.13 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 46.209, -123.387 from the NWS PQR office, updated 10/30/2026, 6:12 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KKLS (Kelso/Longview Arpt, 24 mi), model run 10/30/2026, 1:00 AM PDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now44°Slight Chance Rain Showers17%5 mph
  2. 7 AM43°Chance Rain Showers32%5 mph
  3. 8 AM43°Chance Rain Showers32%5 mph
  4. 9 AM42°Slight Chance Rain Showers20%6 mph
  5. 10 AM46°Slight Chance Rain Showers20%6 mph
  6. 11 AM47°Chance Rain Showers29%7 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Cathlamet, WA right now?
The latest observation from US30 WB at Bradley Wayside MP74.89 was 44°F, reported at 10/30/2026, 6:05 AM PDT.
What is the high temperature today in Cathlamet, WA?
The National Weather Service forecast for today calls for a high near 52°F. Rain Showers.
Will it rain in Cathlamet, WA in the next 24 hours?
The hourly forecast shows a 71% chance of precipitation around 10/30/2026, 2:00 PM PDT.
What is the 10-day forecast for Cathlamet, WA?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 6 to Nov 8) come from the NOAA National Blend of Models, with highs of 60°F to 61°F and up to a 44% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Cathlamet, WA today?
Sunrise is about 7:52 AM PDT and sunset is about 6:02 PM PDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Cathlamet, WA?
At Clatskanie, the 1991 to 2020 normal high in October is 62°F and the normal low is 41°F.

Nearby hazards

Washington hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (Longview)
GoodPM2.5

UV index guide · Air quality

Drought

By county

Wahkiakum County, week of 10/27/2026

8% of the county is abnormally dry. No drought.

Tides nearby

NOAA tide stations

Sun and moon

Local time, center of the area

Sunrise
7:52 AM
Sunset
6:02 PM
Daylight
10 hr 10 min
Moon
Waning Gibbous 79% lit
First light (civil dawn)
7:21 AM
Last light (civil dusk)
6:33 PM
Moonrise
9:33 PM
Moonset
1:28 PM

Normal October weather

Climate

Normal October high 62°, low 41°, precipitation 4.54 in for the month. 1991 to 2020 normals at Clatskanie, 11 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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