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

DW5434 Heppner (D5434)

Lat: 45.24967°NLon: 119.73117°WElev: 2600.0ft.

NA

63°F

17°C

Humidity 37%
Wind Speed NE 9 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 36°F (2°C)
Visibility NA
Last update 09 Apr 05:00 PM PDT
Extended Forecast for

Lexington OR

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Northeast wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of rain, mainly after 2pm. Mostly cloudy, with a high near 65. Light and variable wind becoming northeast 5 to 9 mph in the morning.

    High: 65 °F

    Chance Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 47. East wind 6 to 8 mph becoming southwest after midnight.

    Low: 47 °F

    Chance Rain

  • Saturday

    Saturday: A 50 percent chance of rain. Mostly cloudy, with a high near 66. West wind 7 to 11 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 44. West wind 7 to 10 mph becoming south in the evening. Winds could gust as high as 18 mph.

    Low: 44 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: A slight chance of rain, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 61. Chance of precipitation is 50%.

    High: 61 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Monday

    Monday: A 20 percent chance of rain before 11am. Partly sunny, with a high near 57. Breezy.

    High: 57 °F

    Breezy.
    Slight Chance
    Rain then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 45. Northeast wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.
Friday
A 30 percent chance of rain, mainly after 2pm. Mostly cloudy, with a high near 65. Light and variable wind becoming northeast 5 to 9 mph in the morning.
Friday Night
A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 47. East wind 6 to 8 mph becoming southwest after midnight.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 66. West wind 7 to 11 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 44. West wind 7 to 10 mph becoming south in the evening. Winds could gust as high as 18 mph.
Sunday
A slight chance of rain, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 61. Chance of precipitation is 50%.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 42.
Monday
A 20 percent chance of rain before 11am. Partly sunny, with a high near 57. Breezy.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 56.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain. Partly sunny, with a high near 54.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lexington OR
 45.46°N 119.68°W (Elev. 1640 ft)
Last Update:
3:01 pm PDT Apr 9, 2026
Forecast Valid:
5pm PDT Apr 9, 2026-6pm PDT Apr 16, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation