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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
37°F
3°C
| Humidity | 74% |
| Wind Speed | SSE 6 MPH |
| Barometer | 30.29 in (1025.74 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 18 Jan 12:20 AM PST |
Extended Forecast for
7 Miles NNW Columbia City OR
Overnight
Low: 34 °F
Areas Frost
Sunday
High: 53 °F
Frost then
SunnySunday Night
Low: 35 °F
Clear then
Areas FrostM.L.King Day
High: 53 °F
Areas Frost
then SunnyMonday Night
Low: 33 °F
Areas Frost
Tuesday
High: 52 °F
Frost then
SunnyTuesday Night
Low: 34 °F
Areas Frost
Wednesday
High: 50 °F
Frost then
Partly SunnyWednesday Night
Low: 34 °F
Mostly Cloudy
then Areas
Frost
Detailed Forecast
Overnight
Areas of frost after 2am. Otherwise, mostly clear, with a low around 34. Light southeast wind.
Sunday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 53. South southeast wind around 5 mph becoming calm in the afternoon.
Sunday Night
Areas of frost after 3am. Otherwise, mostly clear, with a low around 35. Calm wind.
M.L.King Day
Areas of frost before 9am. Otherwise, sunny, with a high near 53. East southeast wind 3 to 5 mph.
Monday Night
Areas of frost after 11pm. Otherwise, mostly clear, with a low around 33. Calm wind.
Tuesday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 52.
Tuesday Night
Areas of frost after 11pm. Otherwise, partly cloudy, with a low around 34.
Wednesday
Widespread frost, mainly before 8am. Otherwise, partly sunny, with a high near 50.
Wednesday Night
Areas of frost after midnight. Otherwise, mostly cloudy, with a low around 34.
Thursday
A chance of rain after 10am. Partly sunny, with a high near 48.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 38.
Friday
Rain likely. Mostly cloudy, with a high near 47.
Friday Night
Rain likely. Mostly cloudy, with a low around 39.
Saturday
Rain likely. Mostly cloudy, with a high near 48.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
7 Miles NNW Columbia City OR
46°N 122.84°W (Elev. 164 ft)
46°N 122.84°W (Elev. 164 ft)
12:07 am PST Jan 18, 2026
12am PST Jan 18, 2026-6pm PST Jan 24, 2026
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