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

Eugene, Mahlon Sweet Field (KEUG)

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

Mostly Cloudy

48°F

9°C

Humidity 93%
Wind Speed SE 5 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 12 Oct 04:30 AM PDT
Extended Forecast for

Junction City OR

  • Overnight

    Overnight: A 40 percent chance of showers, mainly before 5am. Mostly cloudy, with a steady temperature around 47. South wind around 8 mph.

    Low: 47 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 11am. High near 56. Southwest wind 8 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 56 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 2am, then showers likely. Low around 41. Southwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 41 °F

    Showers

  • Columbus Day

    Columbus Day: A 50 percent chance of showers, mainly before 11am. Cloudy through mid morning, then gradual clearing, with a high near 61. Light north wind becoming north northeast 8 to 13 mph in the morning. Winds could gust as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. North wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of showers, mainly before 5am. Mostly cloudy, with a steady temperature around 47. South wind around 8 mph.
Sunday
Showers, with thunderstorms also possible after 11am. High near 56. Southwest wind 8 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and possibly a thunderstorm before 2am, then showers likely. Low around 41. Southwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Columbus Day
A 50 percent chance of showers, mainly before 11am. Cloudy through mid morning, then gradual clearing, with a high near 61. Light north wind becoming north northeast 8 to 13 mph in the morning. Winds could gust as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly clear, with a low around 36. North wind 10 to 14 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
A slight chance of showers before 11am. Partly sunny, with a high near 62.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 43.
Friday
A chance of showers. Partly sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Junction City OR
 44.22°N 123.21°W (Elev. 318 ft)
Last Update:
4:45 am PDT Oct 12, 2025
Forecast Valid:
4am PDT Oct 12, 2025-6pm PDT Oct 18, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation