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

80°F

27°C

Humidity 22%
Wind Speed NW 9 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 38°F (3°C)
Visibility NA
Heat Index79°F (26°C)
Last update 17 Jun 04:30 PM PDT
Extended Forecast for

Lexington OR

  • Tonight

    Tonight: Mostly clear, with a low around 53. West wind 9 to 15 mph becoming southwest in the evening. Winds could gust as high as 25 mph.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79. Southwest wind 8 to 18 mph becoming west in the afternoon. Winds could gust as high as 31 mph.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. Breezy, with a west wind 17 to 22 mph becoming southwest 9 to 14 mph after midnight. Winds could gust as high as 34 mph.

    Low: 48 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 75. Southwest wind 8 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50. Southwest wind around 14 mph, with gusts as high as 22 mph.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 67. Breezy.

    High: 67 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 45. Breezy.

    Low: 45 °F

    Slight Chance
    Showers and
    Breezy

  • Saturday

    Saturday: Showers likely, mainly after 11am. Partly sunny, with a high near 60. Chance of precipitation is 60%.

    High: 60 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 53. West wind 9 to 15 mph becoming southwest in the evening. Winds could gust as high as 25 mph.
Wednesday
Sunny, with a high near 79. Southwest wind 8 to 18 mph becoming west in the afternoon. Winds could gust as high as 31 mph.
Wednesday Night
Mostly clear, with a low around 48. Breezy, with a west wind 17 to 22 mph becoming southwest 9 to 14 mph after midnight. Winds could gust as high as 34 mph.
Juneteenth
Mostly sunny, with a high near 75. Southwest wind 8 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 50. Southwest wind around 14 mph, with gusts as high as 22 mph.
Friday
Partly sunny, with a high near 67. Breezy.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 45. Breezy.
Saturday
Showers likely, mainly after 11am. Partly sunny, with a high near 60. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 46.
Sunday
A chance of showers. Partly sunny, with a high near 68.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 48.
Monday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 85.
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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:
4:15 pm PDT Jun 17, 2025
Forecast Valid:
4pm PDT Jun 17, 2025-6pm PDT Jun 24, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation