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

62°F

17°C

Humidity 31%
Wind Speed NNW 5 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Last update 08 Apr 03:00 PM PDT
Extended Forecast for

Lexington OR

  • Tonight

    Tonight: Mostly clear, with a low around 41. Northwest wind 5 to 7 mph becoming southeast in the evening.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 67. South wind 5 to 13 mph becoming north in the morning. Winds could gust as high as 22 mph.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. Northeast wind 5 to 13 mph becoming south after midnight. Winds could gust as high as 22 mph.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of rain after 11am. Partly sunny, with a high near 67. Light and variable wind becoming north 5 to 9 mph in the afternoon.

    High: 67 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 46. East wind around 8 mph becoming southwest after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.

    High: 63 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.

    Low: 41 °F

    Showers
    Likely then
    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.

    High: 53 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 41. Northwest wind 5 to 7 mph becoming southeast in the evening.
Thursday
Sunny, with a high near 67. South wind 5 to 13 mph becoming north in the morning. Winds could gust as high as 22 mph.
Thursday Night
Mostly clear, with a low around 45. Northeast wind 5 to 13 mph becoming south after midnight. Winds could gust as high as 22 mph.
Friday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 67. Light and variable wind becoming north 5 to 9 mph in the afternoon.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 46. East wind around 8 mph becoming southwest after midnight. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Sunday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 38.
Monday
A slight chance of rain. Partly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 58.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 40.
Wednesday
A chance of rain. Mostly cloudy, with a high near 57.
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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 8, 2026
Forecast Valid:
3pm PDT Apr 8, 2026-6pm PDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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