Heppner, OR Weather Forecast
Local 7-day forecast
Chance Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Heppner, OR in one place.
A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.
Local Weather Overview
This forecast page for Heppner, OR is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 9, 2026 1:30 PM PDT.
The active forecast window currently covers Apr 12 to Apr 15, 2026 for Heppner, OR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 12 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 1:30 PM PDT
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in Heppner
Tuesday looks like the warmest upcoming period in Heppner at 55 degrees F.
Monday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Monday at about 16 to 23 mph W.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 1:30 PM PDT
- Coverage
- 4 days
- Time zone
- America/Los_Angeles
- Forecast office
- PDT
- Radar station
- KPDT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain before 11am. Partly sunny, with a high near 51.
Partly cloudy, with a low around 35.
Mostly sunny, with a high near 55.
A chance of rain after 5am. Mostly cloudy, with a low around 39.
A chance of rain. Mostly cloudy, with a high near 53.
A slight chance of rain before 11pm. Mostly cloudy, with a low around 36.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday Night
Apr 12
|
Chance Light Rain
|
38°F |
17 mph
W
|
|
Monday
Apr 12
|
Slight Chance Light Rain then Partly Sunny
|
51°F |
16 to 23 mph
W
|
|
Monday Night
Apr 13
|
Partly Cloudy
|
35°F |
10 to 17 mph
W
|
|
Tuesday
Apr 13
|
Mostly Sunny
|
55°F |
10 to 16 mph
SW
|
|
Tuesday Night
Apr 14
|
Mostly Cloudy then Chance Light Rain
|
39°F |
9 to 14 mph
SW
|
|
Wednesday
Apr 14
|
Chance Light Rain
|
53°F |
10 to 20 mph
SW
|
|
Wednesday Night
Apr 15
|
Slight Chance Light Rain then Mostly Cloudy
|
36°F |
8 to 15 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Heppner.
