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

46°F

8°C

Humidity 64%
Wind Speed SSW 11 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 15 Apr 06:01 AM PDT
Extended Forecast for

Heppner OR

  • Today

    Today: Rain likely before 8am, then rain, possibly mixed with snow. Snow level 4500 feet lowering to 2600 feet in the afternoon . Steady temperature around 44. Breezy, with a west wind 17 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 44 °F

    Breezy.
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Tonight

    Tonight: A chance of rain and snow before 8pm. Mostly cloudy, with a low around 30. Southwest wind 14 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.

    Low: 30 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 49. West wind 14 to 18 mph, with gusts as high as 31 mph.

    High: 49 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. Southwest wind 9 to 16 mph, with gusts as high as 29 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55. Southwest wind around 9 mph becoming northwest in the afternoon.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Saturday Night

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

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain. Partly sunny, with a high near 66.

    High: 66 °F

    Chance Rain

Detailed Forecast

Today
Rain likely before 8am, then rain, possibly mixed with snow. Snow level 4500 feet lowering to 2600 feet in the afternoon . Steady temperature around 44. Breezy, with a west wind 17 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow before 8pm. Mostly cloudy, with a low around 30. Southwest wind 14 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 49. West wind 14 to 18 mph, with gusts as high as 31 mph.
Thursday Night
Mostly clear, with a low around 32. Southwest wind 9 to 16 mph, with gusts as high as 29 mph.
Friday
Sunny, with a high near 55. Southwest wind around 9 mph becoming northwest in the afternoon.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Partly sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 45.
Sunday
A 30 percent chance of rain. Partly sunny, with a high near 66.
Sunday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 46.
Monday
A slight chance of rain. Partly sunny, with a high near 69.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 47.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 69.
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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 Apr 15, 2026
Forecast Valid:
6am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation