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

47°F

8°C

Humidity 86%
Wind Speed NW 0 MPH
Barometer 29.67 in (1004.74 mb)
Dewpoint 43°F (6°C)
Visibility NA
Last update 12 Apr 04:30 PM PDT
Extended Forecast for

Union OR

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. Steady temperature around 51. Northwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 51 °F

    Showers

  • Tonight

    Tonight: Rain. Low around 40. Northwest wind 7 to 10 mph becoming southeast in the evening. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 40 °F

    Rain

  • Monday

    Monday: Rain, mainly before 8am. High near 53. North wind 11 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain then
    Chance Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 34. North wind 6 to 14 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 57. North wind 5 to 14 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 57 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain. Low around 41. Chance of precipitation is 90%.

    Low: 41 °F

    Rain

  • Wednesday

    Wednesday: Rain. Snow level 4600 feet lowering to 3800 feet in the afternoon . High near 50. Breezy. Chance of precipitation is 100%.

    High: 50 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 8pm. Low around 29. Blustery. Chance of precipitation is 80%.

    Low: 29 °F

    Rain/Snow and
    Blustery then
    Chance Snow

  • Thursday

    Thursday: Snow likely before 5pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 46. Breezy. Chance of precipitation is 70%.

    High: 46 °F

    Breezy. Snow
    Likely then
    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Steady temperature around 51. Northwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain. Low around 40. Northwest wind 7 to 10 mph becoming southeast in the evening. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Monday
Rain, mainly before 8am. High near 53. North wind 11 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 34. North wind 6 to 14 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 57. North wind 5 to 14 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Rain. Low around 41. Chance of precipitation is 90%.
Wednesday
Rain. Snow level 4600 feet lowering to 3800 feet in the afternoon . High near 50. Breezy. Chance of precipitation is 100%.
Wednesday Night
Rain and snow, becoming all snow after 8pm. Low around 29. Blustery. Chance of precipitation is 80%.
Thursday
Snow likely before 5pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 46. Breezy. Chance of precipitation is 70%.
Thursday Night
A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 11pm. Partly cloudy, with a low around 29. Blustery.
Friday
Mostly sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 30.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
A chance of rain. Partly sunny, with a high near 60. Breezy.
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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:
3:01 pm PDT Apr 12, 2026
Forecast Valid:
4pm PDT Apr 12, 2026-6pm PDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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