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 12%
Wind Speed W 9 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 23°F (-5°C)
Visibility NA
Heat Index78°F (26°C)
Last update 09 Aug 11:45 AM PDT
Extended Forecast for

Lexington OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 89. West wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Patchy smoke after 2am. Mostly clear, with a low around 57. West wind 9 to 15 mph becoming south after midnight. Winds could gust as high as 26 mph.

    Low: 57 °F

    Mostly Clear
    then Patchy
    Smoke

  • Monday

    Monday: Areas of smoke before 11am. Sunny, with a high near 88. South wind 9 to 15 mph becoming west in the afternoon. Winds could gust as high as 28 mph.

    High: 88 °F

    Areas Smoke
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. West wind 8 to 14 mph becoming southwest after midnight. Winds could gust as high as 25 mph.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87. South wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 89. West wind 11 to 14 mph, with gusts as high as 25 mph.
Tonight
Patchy smoke after 2am. Mostly clear, with a low around 57. West wind 9 to 15 mph becoming south after midnight. Winds could gust as high as 26 mph.
Monday
Areas of smoke before 11am. Sunny, with a high near 88. South wind 9 to 15 mph becoming west in the afternoon. Winds could gust as high as 28 mph.
Monday Night
Mostly clear, with a low around 56. West wind 8 to 14 mph becoming southwest after midnight. Winds could gust as high as 25 mph.
Tuesday
Sunny, with a high near 87. South wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 59.
Saturday
Mostly sunny, with a high near 89.
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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:
11:46 am PDT Aug 9, 2026
Forecast Valid:
12pm PDT Aug 9, 2026-6pm PDT Aug 15, 2026
 
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