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

DW6879 Union (D6879)

Lat: 45.1985°NLon: 117.86483°WElev: 2774.54ft.

NA

50°F

10°C

Humidity 62%
Wind Speed ENE 1 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 11 May 02:30 AM PDT
Extended Forecast for

Union OR

  • Overnight

    Overnight: Partly cloudy, with a low around 45. Northwest wind around 9 mph.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 78. Northwest wind 7 to 9 mph.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 91. Light southeast wind becoming south 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 91 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55. Southeast wind 7 to 14 mph, with gusts as high as 21 mph.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.

    Low: 47 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 11pm. Mostly clear, with a low around 43.

    Low: 43 °F

    Slight Chance
    Showers then
    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 45. Northwest wind around 9 mph.
Monday
Sunny, with a high near 78. Northwest wind 7 to 9 mph.
Monday Night
Mostly clear, with a low around 47. Northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 91. Light southeast wind becoming south 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 55. Southeast wind 7 to 14 mph, with gusts as high as 21 mph.
Wednesday
Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.
Thursday
Sunny, with a high near 73.
Thursday Night
A 20 percent chance of showers before 11pm. Mostly clear, with a low around 43.
Friday
Sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Union OR
 45.21°N 117.86°W (Elev. 2867 ft)
Last Update:
11:46 pm PDT May 10, 2026
Forecast Valid:
2am PDT May 11, 2026-6pm PDT May 17, 2026
 
Forecast Discussion
 
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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