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.

Partly Cloudy

79°F

26°C

Humidity 34%
Wind Speed NNW 4 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 27 Aug 03:54 PM PDT
Extended Forecast for

Junction City OR

  • Tonight

    Tonight: Mostly clear, with a low around 50. North northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 81. Calm wind becoming north 5 to 7 mph in the morning.

    High: 81 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48. Northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 77. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 77 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. North northwest wind 5 to 9 mph becoming light after midnight.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 50. North northwest wind 5 to 8 mph becoming calm after midnight.
Friday
Partly sunny, then gradually becoming sunny, with a high near 81. Calm wind becoming north 5 to 7 mph in the morning.
Friday Night
Partly cloudy, with a low around 48. Northwest wind 5 to 8 mph becoming calm in the evening.
Saturday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 77. Calm wind becoming northwest around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 47. North northwest wind 5 to 9 mph becoming light after midnight.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 48.
Monday
Mostly sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
A slight chance of rain. Partly sunny, with a high near 76.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 48.
Wednesday
A chance of rain. Mostly cloudy, with a high near 74.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 49.
Thursday
A chance of rain. Partly sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Junction City OR
 44.2°N 123.2°W (Elev. 331 ft)
Last Update:
3:41 pm PDT Aug 27, 2026
Forecast Valid:
4pm PDT Aug 27, 2026-6pm PDT Sep 3, 2026
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation