National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 >

Hazardous Weather Conditions

Current conditions at

Eugene, Mahlon Sweet Field (KEUG)

Lat: 44.13333°NLon: 123.21444°WElev: 364.0ft.

Clear

34°F

1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 34°F (1°C)
Visibility 8.00 mi
Last update 16 Jan 08:35 PM PST
Extended Forecast for

3 Miles WSW Eugene OR

Air Stagnation Advisory January 17, 07:00pm until January 20, 10:00am
Click here for hazard details and duration
Air Stagnation Advisory

  • Tonight

    Tonight: Patchy dense fog. Otherwise, mostly clear, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Dense
    Fog

  • Saturday

    Saturday: Patchy dense fog before 10am. Otherwise, sunny, with a high near 50. Calm wind.

    High: 50 °F

    Patchy Dense
    Fog then
    Sunny

  • Saturday Night

    Saturday Night: Patchy dense fog. Otherwise, mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Patchy Dense
    Fog

  • Sunday

    Sunday: Patchy dense fog before 11am. Otherwise, mostly sunny, with a high near 50. Calm wind.

    High: 50 °F

    Patchy Dense
    Fog then
    Sunny

  • Sunday Night

    Sunday Night: Patchy dense fog. Otherwise, mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Patchy Dense
    Fog

  • M.L.King Day

    M.L.King Day: Patchy dense fog before 10am. Otherwise, sunny, with a high near 50.

    High: 50 °F

    Patchy Dense
    Fog then
    Sunny

  • Monday Night

    Monday Night: Patchy dense fog. Otherwise, mostly clear, with a low around 31.

    Low: 31 °F

    Patchy Dense
    Fog

  • Tuesday

    Tuesday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy dense fog after 9pm. Otherwise, partly cloudy, with a low around 34.

    Low: 34 °F

    Patchy Dense
    Fog

Detailed Forecast

Tonight
Patchy dense fog. Otherwise, mostly clear, with a low around 31. Calm wind.
Saturday
Patchy dense fog before 10am. Otherwise, sunny, with a high near 50. Calm wind.
Saturday Night
Patchy dense fog. Otherwise, mostly clear, with a low around 32. Calm wind.
Sunday
Patchy dense fog before 11am. Otherwise, mostly sunny, with a high near 50. Calm wind.
Sunday Night
Patchy dense fog. Otherwise, mostly clear, with a low around 30. Calm wind.
M.L.King Day
Patchy dense fog before 10am. Otherwise, sunny, with a high near 50.
Monday Night
Patchy dense fog. Otherwise, mostly clear, with a low around 31.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Patchy dense fog after 9pm. Otherwise, partly cloudy, with a low around 34.
Wednesday
Patchy dense fog before 11am. Otherwise, partly sunny, with a high near 51.
Wednesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 36.
Thursday
A slight chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 48.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 37.
Friday
A slight chance of rain and snow. Partly sunny, with a high near 48.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Eugene OR
 44.03°N 123.18°W (Elev. 548 ft)
Last Update:
8:41 pm PST Jan 16, 2026
Forecast Valid:
8pm PST Jan 16, 2026-6pm PST Jan 23, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation