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

Eugene, Mahlon Sweet Field (KEUG)

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

Clear

32°F

0°C

Humidity 72%
Wind Speed N 10 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 23 Jan 10:54 PM PST
Extended Forecast for

Mahlon Sweet Field OR

Cold Weather Advisory until January 24, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 24, 12:00pm

    NOW until 12:00pm Sat

    Cold Weather Advisory

  • Tonight

    Low: 18 °F

    Frost

  • Saturday

    Saturday: Widespread frost before 11am.  Otherwise, sunny, with a high near 44. North wind around 7 mph.

    High: 44 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 7pm.  Otherwise, partly cloudy, with a low around 22. Light northeast wind.

    Low: 22 °F

    Frost

  • Sunday

    Sunday: Widespread frost before 10am.  Otherwise, mostly cloudy, with a high near 44. Calm wind.

    High: 44 °F

    Frost then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

Detailed Forecast

Tonight
Widespread frost between 1am and 3am. Otherwise, mostly clear, with a low around 18. North wind around 9 mph, with gusts as high as 18 mph.
Saturday
Widespread frost before 11am. Otherwise, sunny, with a high near 44. North wind around 7 mph.
Saturday Night
Widespread frost, mainly after 7pm. Otherwise, partly cloudy, with a low around 22. Light northeast wind.
Sunday
Widespread frost before 10am. Otherwise, mostly cloudy, with a high near 44. Calm wind.
Sunday Night
Mostly cloudy, with a low around 31. Calm wind.
Monday
Mostly cloudy, with a high near 52.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
A chance of rain, mainly after 4am. Mostly cloudy, with a low around 31.
Wednesday
A chance of rain, mainly before 10am. Mostly cloudy, with a high near 49.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 34.
Thursday
Partly sunny, with a high near 54.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
A slight chance of rain. Mostly cloudy, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Mahlon Sweet Field OR
 44.13°N 123.22°W (Elev. 367 ft)
10:45 pm PST Jan 23, 2026
11pm PST Jan 23, 2026-6pm PST Jan 30, 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