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

47°F

8°C

Humidity 48%
Wind Speed SW 9 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 09 Apr 12:00 AM PDT
Extended Forecast for

Heppner OR

  • Overnight

    Overnight: Clear, with a low around 42. Light south wind.

    Low: 42 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 66. Light and variable wind becoming northeast 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. Northeast wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of rain after 11am. Partly sunny, with a high near 64. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 64 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 46. East wind 5 to 7 mph becoming southwest after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Rain Likely
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.

    High: 63 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.

    Low: 43 °F

    Rain Likely
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 52. Chance of precipitation is 70%.

    High: 52 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Overnight
Clear, with a low around 42. Light south wind.
Thursday
Sunny, with a high near 66. Light and variable wind becoming northeast 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 45. Northeast wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.
Friday
A 30 percent chance of rain after 11am. Partly sunny, with a high near 64. Calm wind becoming north 5 to 8 mph in the afternoon.
Friday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 46. East wind 5 to 7 mph becoming southwest after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.
Saturday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Sunday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 52. Chance of precipitation is 70%.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 39.
Monday
A slight chance of rain before 11am. Partly sunny, with a high near 53. Breezy.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
A chance of rain. Mostly cloudy, with a high near 56.
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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:
11:46 pm PDT Apr 8, 2026
Forecast Valid:
12am PDT Apr 9, 2026-6pm PDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation