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

45°F

7°C

Humidity 43%
Wind Speed WNW 10 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 16 Apr 02:30 PM PDT
Extended Forecast for

Lexington OR

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 52. West wind around 18 mph, with gusts as high as 32 mph.

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 31. West wind 10 to 18 mph becoming south after midnight. Winds could gust as high as 31 mph.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 57. South wind 7 to 9 mph becoming northwest in the afternoon.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37. North wind around 7 mph becoming south after midnight.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 68. South wind 5 to 10 mph becoming north in the morning.

    High: 68 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 71.

    High: 71 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 52. West wind around 18 mph, with gusts as high as 32 mph.
Tonight
Partly cloudy, with a low around 31. West wind 10 to 18 mph becoming south after midnight. Winds could gust as high as 31 mph.
Friday
Sunny, with a high near 57. South wind 7 to 9 mph becoming northwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 37. North wind around 7 mph becoming south after midnight.
Saturday
Partly sunny, with a high near 68. South wind 5 to 10 mph becoming north in the morning.
Saturday Night
Mostly cloudy, with a low around 45.
Sunday
Mostly cloudy, with a high near 71.
Sunday Night
Mostly cloudy, with a low around 48.
Monday
Partly sunny, with a high near 74.
Monday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 49.
Tuesday
A chance of rain. Partly sunny, with a high near 69.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 48.
Wednesday
A chance of rain. Mostly cloudy, with a high near 61. Breezy.
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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 Apr 16, 2026
Forecast Valid:
2pm PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
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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