Heppner, OR Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Heppner, OR in one place.
Sunny. High near 64, with temperatures falling to around 62 in the afternoon. Northeast wind 3 to 8 mph.
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: Oct 15, 2026 10:57 AM PDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Heppner, OR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 10:57 AM PDT
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in Heppner
Friday looks like the warmest upcoming period in Heppner at 71 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Friday Night at about 5 to 20 mph S.
The forecast from Oct 15 through Oct 21 stays mostly dry.
Forecast Details
- Last updated
- Oct 15, 2026 10:57 AM PDT
- Coverage
- 8 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
Mostly clear. Low around 45, with temperatures rising to around 47 overnight. Southeast wind 5 to 12 mph.
Mostly sunny. High near 71, with temperatures falling to around 69 in the afternoon. South wind 5 to 12 mph.
Partly cloudy, with a low around 50. South wind 5 to 20 mph, with gusts as high as 36 mph.
Mostly sunny, with a high near 63. West wind 9 to 14 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 40.
Sunny, with a high near 57.
Partly cloudy, with a low around 41.
Partly sunny, with a high near 55.
Mostly cloudy, with a low around 40.
Mostly sunny, with a high near 53.
Mostly clear, with a low around 39.
Sunny, with a high near 56.
Partly cloudy, with a low around 41.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Oct 15
|
Sunny
|
64°F |
3 to 8 mph
NE
|
|
Tonight
Oct 15
|
Mostly Clear
|
45°F |
5 to 12 mph
SE
|
|
Friday
Oct 16
|
Mostly Sunny
|
71°F |
5 to 12 mph
S
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
50°F |
5 to 20 mph
S
|
|
Saturday
Oct 17
|
Mostly Sunny
|
63°F |
9 to 14 mph
W
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
40°F |
2 to 13 mph
SW
|
|
Sunday
Oct 18
|
Sunny
|
57°F |
2 to 7 mph
E
|
|
Sunday Night
Oct 18
|
Partly Cloudy
|
41°F |
2 to 7 mph
SE
|
|
Monday
Oct 19
|
Partly Sunny
|
55°F |
2 to 6 mph
SW
|
|
Monday Night
Oct 19
|
Mostly Cloudy
|
40°F |
5 mph
SW
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
53°F |
6 mph
NW
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
39°F |
6 mph
E
|
|
Wednesday
Oct 21
|
Sunny
|
56°F |
5 mph
NW
|
|
Wednesday Night
Oct 21
|
Partly Cloudy
|
41°F |
5 to 8 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Heppner.
