Want to revisit 2025? Here's our year-end climate summary!

Our annual climate summary for Portland has been posted. Additional summaries for Astoria, Eugene, and Salem are available. For other climate summaries, visit our Observed Weather tab on our climate page. Read More >

Current conditions at

CASTLE ROCK (TR950)

Lat: 46.27139°NLon: 122.89194°WElev: 213.0ft.

NA

34°F

1°C

Humidity 94%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 23 Jan 01:09 AM PST
Extended Forecast for

16 Miles ENE Kelso WA

  • Overnight

    Overnight: Widespread frost.  Otherwise, mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Frost

  • Friday

    Friday: Widespread frost before 9am.  Otherwise, sunny, with a high near 40. Light and variable wind becoming east around 5 mph.

    High: 40 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly between 7pm and 8pm.  Otherwise, clear, with a low around 28. Northeast wind around 6 mph.

    Low: 28 °F

    Frost then
    Clear

  • Saturday

    Saturday: Sunny, with a high near 42. East wind around 5 mph becoming calm  in the morning.

    High: 42 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. East wind 3 to 5 mph.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain and snow showers before 1pm, then a slight chance of rain showers.  Snow level 2200 feet rising to 3400 feet in the afternoon. Mostly cloudy, with a high near 42.

    High: 42 °F

    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Widespread frost. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Friday
Widespread frost before 9am. Otherwise, sunny, with a high near 40. Light and variable wind becoming east around 5 mph.
Friday Night
Widespread frost, mainly between 7pm and 8pm. Otherwise, clear, with a low around 28. Northeast wind around 6 mph.
Saturday
Sunny, with a high near 42. East wind around 5 mph becoming calm in the morning.
Saturday Night
Mostly clear, with a low around 31. East wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
A slight chance of rain and snow showers before 1pm, then a slight chance of rain showers. Snow level 2200 feet rising to 3400 feet in the afternoon. Mostly cloudy, with a high near 42.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
A slight chance of showers after 4pm. Partly sunny, with a high near 49.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 39.
Wednesday
A chance of showers. Mostly cloudy, with a high near 45.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 39.
Thursday
A chance of showers. Partly sunny, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ENE Kelso WA
 46.21°N 122.59°W (Elev. 2031 ft)
1:00 am PST Jan 23, 2026
1am PST Jan 23, 2026-6pm PST Jan 29, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database