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Heppner, OR 97839 Weather

Today: Partly Sunny, high 52°F, low 38°F. Hourly and 10-day forecast from the National Weather Service. Times are local (PDT).

Heppner, OR 97839 current weather

52°F

Partly Sunny

Forecast for this hour. No recent report from a nearby station.

H 52° / L 38°

  • No rain expected in the next 12 hours

No recent station report. NWS hourly forecast updated 10/29/2026, 4:01 PM PT

Hourly forecast

NWS, updated 10/29/2026, 4:01 PM PT

  1. Now52°
  2. 5 PM52°
  3. 6 PM49°
  4. 7 PM46°
  5. 8 PM45°
  6. 9 PM43°
  7. 10 PM43°
  8. 11 PM44°
  9. 12 AM43°Fri
  10. 1 AM43°
  11. 2 AM42°
  12. 3 AM42°
  13. 4 AM41°
  14. 5 AM41°
  15. 6 AM40°
  16. 7 AM39°
  17. 8 AM38°
  18. 9 AM40°
  19. 10 AM44°
  20. 11 AM47°
  21. 12 PM49°
  22. 1 PM52°
  23. 2 PM54°
  24. 3 PM55°
  25. 4 PM55°
  26. 5 PM49°
  27. 6 PM46°
  28. 7 PM43°
  29. 8 PM41°
  30. 9 PM39°
  31. 10 PM39°
  32. 11 PM39°
  33. 12 AM38°Sat
  34. 1 AM39°
  35. 2 AM38°
  36. 3 AM38°
  37. 4 AM37°
  38. 5 AM36°
  39. 6 AM35°
  40. 7 AM34°
  41. 8 AM33°
  42. 9 AM36°
  43. 10 AM40°
  44. 11 AM44°
  45. 12 PM46°
  46. 1 PM47°
  47. 2 PM48°
  48. 3 PM48°

10-day forecast

Tap a day for details

  • Today10/29Low 38°High 52°

    This Afternoon: Partly sunny, with a high near 52. Northeast wind around 9 mph.

    Tonight: Mostly cloudy. Low around 38, with temperatures rising to around 41 overnight. East wind 2 to 7 mph.

    Partly Sunny
  • Fri10/30Low 32°High 51°

    Friday: Partly sunny. High near 51, with temperatures falling to around 49 in the afternoon. Southwest wind 3 to 7 mph.

    Friday Night: Mostly cloudy, with a low around 32. Southeast wind 3 to 7 mph.

    Partly Sunny
  • Sat10/3131% chance of precipitationLow 34°High 48°

    Saturday: A chance of rain showers after 5pm. Mostly cloudy, with a high near 48. Northeast wind 2 to 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

    Saturday Night: A chance of rain showers before 4am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Mostly Cloudy then Chance Rain Showers
  • Sun11/114% chance of precipitationLow 34°High 51°

    Sunday: Partly sunny, with a high near 51.

    Sunday Night: Mostly clear, with a low around 34.

    Partly Sunny
  • Mon11/2Low 36°High 52°

    Monday: Mostly sunny, with a high near 52.

    Monday Night: Mostly cloudy, with a low around 36.

    Mostly Sunny
  • Tue11/3Low 34°High 53°

    Tuesday: Partly sunny, with a high near 53.

    Tuesday Night: Mostly cloudy, with a low around 34.

    Partly Sunny
  • Wed11/415% chance of precipitationLow 36°High 52°

    Wednesday: Partly sunny, with a high near 52.

    Wednesday Night: A slight chance of rain showers after 4am. Mostly cloudy, with a low around 36.

    Partly Sunny
  • Thu11/5Model blend14% chance of precipitationLow 33°High 56°

    Thursday: Mostly cloudy. High near 56°. Low that night near 33°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Fri11/6Model blend12% chance of precipitationLow 33°High 56°

    Friday: Partly cloudy. High near 56°. Low that night near 33°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blend19% chance of precipitationLow 33°High 55°

    Saturday: Partly cloudy. High near 55°. Low that night near 33°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 45.570, -119.499 from the NWS PDT office, updated 10/29/2026, 4:01 PM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KHRI (Hermiston Muni, 21 mi), model run 10/29/2026, 1:00 PM PDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now52°Partly Sunny0%9 mph
  2. 5 PM52°Partly Sunny0%9 mph
  3. 6 PM49°Mostly Cloudy0%7 mph
  4. 7 PM46°Mostly Cloudy0%6 mph
  5. 8 PM45°Mostly Cloudy0%7 mph
  6. 9 PM43°Mostly Cloudy0%7 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the high temperature today in Heppner, OR 97839?
The National Weather Service forecast for this afternoon calls for a high near 52°F. Partly Sunny.
Will it rain in Heppner, OR 97839 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Heppner, OR 97839?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 5 to Nov 7) come from the NOAA National Blend of Models, with highs of 55°F to 56°F. Model guidance this far out often changes.
What time is sunrise and sunset in Heppner, OR 97839 today?
Sunrise is about 7:34 AM PDT and sunset is about 5:49 PM PDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Heppner, OR 97839?
At Heppner, the 1991 to 2020 normal high in October is 64°F and the normal low is 40°F.

Nearby hazards

Oregon hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: 0476 HOAG Fire (50,224 acres), 0584 COTTONWOOD Fire (15,658 acres), North Cayuse Fire (4,887 acres), Bradley Flats Fire (227 acres)

UV and air quality forecast

EPA and AirNow

AQI forecast today (Kennewick)
GoodPM2.5
AQI forecast tomorrow (Kennewick)
GoodPM2.5

UV index guide · Air quality

Drought

By county

Morrow County, week of 10/27/2026

73% of the county is in moderate drought or worse, 12% in extreme drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:34 AM
Sunset
5:49 PM
Daylight
10 hr 15 min
Moon
Waning Gibbous 84% lit
First light (civil dawn)
7:03 AM
Last light (civil dusk)
6:20 PM
Moonrise
8:06 PM
Moonset
12:09 PM

Normal October weather

Climate

Normal October high 64°, low 40°, precipitation 1.17 in for the month. 1991 to 2020 normals at Heppner, 14 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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