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
Southwest Washington Regional Airport (KKLS)
Lat: 46.11553°NLon: 122.89273°WElev: 13.0ft.
Clear
45°F
7°C
| Humidity | 65% |
| Wind Speed | NW 3 MPH |
| Barometer | 30.25 in (1024.38 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 19 Jan 05:00 PM PST |
Extended Forecast for
8 Miles ESE Kelso WA
Tonight
Low: 35 °F
Mostly Clear
Tuesday
High: 50 °F
Sunny
Tuesday Night
Low: 32 °F
Partly Cloudy
Wednesday
High: 47 °F
Frost then
SunnyWednesday Night
Low: 31 °F
Frost
Thursday
High: 45 °F
Frost then
Mostly SunnyThursday Night
Low: 32 °F
Frost
Friday
High: 46 °F
Frost then
SunnyFriday Night
Low: 31 °F
Frost
Detailed Forecast
Tonight
Mostly clear, with a low around 35. Light east northeast wind.
Tuesday
Sunny, with a high near 50. Calm wind becoming east southeast around 6 mph.
Tuesday Night
Partly cloudy, with a low around 32. East wind around 6 mph.
Wednesday
Widespread frost between 7am and 8am. Otherwise, sunny, with a high near 47. Southeast wind around 5 mph.
Wednesday Night
Widespread frost, mainly after midnight. Otherwise, partly cloudy, with a low around 31. Calm wind.
Thursday
Widespread frost before 9am. Otherwise, mostly sunny, with a high near 45.
Thursday Night
Widespread frost, mainly after 1am. Otherwise, partly cloudy, with a low around 32.
Friday
Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 46.
Friday Night
Widespread frost, mainly after 10pm. Otherwise, partly cloudy, with a low around 31.
Saturday
A slight chance of rain and snow before 1pm, then a slight chance of rain. Snow level 2300 feet rising to 3200 feet in the afternoon. Partly sunny, with a high near 45.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 36.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 46.
Sunday Night
Rain likely. Mostly cloudy, with a low around 40.
Monday
A chance of rain. Mostly cloudy, with a high near 49.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
8 Miles ESE Kelso WA
46.08°N 122.74°W (Elev. 1099 ft)
46.08°N 122.74°W (Elev. 1099 ft)
4:41 pm PST Jan 19, 2026
5pm PST Jan 19, 2026-6pm PST Jan 26, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
