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

65°F

18°C

Humidity 45%
Wind Speed SSW 10 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 43°F (6°C)
Visibility NA
Last update 25 Aug 06:45 AM PDT
Extended Forecast for

Heppner OR

  • Today

    Today: Patchy smoke. Sunny, with a high near 91. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 91 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke before 11pm. Increasing clouds, with a low around 62. Light and variable wind becoming southwest 5 to 8 mph in the evening.

    Low: 62 °F

    Patchy Smoke
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 90. South wind 7 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 90 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 59. Northwest wind 5 to 14 mph becoming southwest after midnight. Winds could gust as high as 24 mph.

    Low: 59 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 80. Southwest wind 6 to 14 mph becoming west in the afternoon. Winds could gust as high as 28 mph.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Today
Patchy smoke. Sunny, with a high near 91. Calm wind becoming north 5 to 8 mph in the afternoon.
Tonight
Patchy smoke before 11pm. Increasing clouds, with a low around 62. Light and variable wind becoming southwest 5 to 8 mph in the evening.
Wednesday
Mostly sunny, with a high near 90. South wind 7 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 59. Northwest wind 5 to 14 mph becoming southwest after midnight. Winds could gust as high as 24 mph.
Thursday
Mostly sunny, with a high near 80. Southwest wind 6 to 14 mph becoming west in the afternoon. Winds could gust as high as 28 mph.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Heppner OR
 45.34°N 119.56°W (Elev. 2129 ft)
Last Update:
4:00 am PDT Aug 25, 2026
Forecast Valid:
7am PDT Aug 25, 2026-6pm PDT Aug 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation