Weather forecast for 10 daysHeppner, OR
Weather forecast for the weekend
Saturday Oct 17, 2026
- 64°F
- 39°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphWNW 287°
- Humidity: 48%
- UV index: 3
- Sunrise: 7:17 am PDT
- Sunset: 6:09 pm PDT
- details ▼
Today, in Heppner, high-altitude clouds may scatter across the sky, but the sun will still shine.
The highest forecasted temperature is a breezy 64.4°F, while the lowest temperature will be a wintry 39.2°F.
Today's peak is anticipated to be relatively higher than the regular high for October at 58.6°F.
Sunrise was at 7:17 am and sunset will be at 6:09 pm; the daylight will last for 10h and 52min.
The highest forecasted temperature is a breezy 64.4°F, while the lowest temperature will be a wintry 39.2°F.
Today's peak is anticipated to be relatively higher than the regular high for October at 58.6°F.
Sunrise was at 7:17 am and sunset will be at 6:09 pm; the daylight will last for 10h and 52min.
Sunday Oct 18, 2026
- 63°F
- 41°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 11mphNE 43°
- Humidity: 50%
- UV index: 3
- Sunrise: 7:18 am PDT
- Sunset: 6:07 pm PDT
- details ▼
On Sunday, October 18, the outlook remains bright and sunny.
The highest temperature will be a comfortable 62.6°F, while the lowest temperature will be a wintry 41°F.
The highest temperature is predicted to be relatively higher than the average October peak of 58.6°F.
Sunrise will be at 7:18 am and sunset at 6:07 pm; tomorrow's daylight will last for 10h and 49min.
The highest temperature will be a comfortable 62.6°F, while the lowest temperature will be a wintry 41°F.
The highest temperature is predicted to be relatively higher than the average October peak of 58.6°F.
Sunrise will be at 7:18 am and sunset at 6:07 pm; tomorrow's daylight will last for 10h and 49min.
10-day overview
Daily temperatures
Warmest day: Wednesday 66°C.
Coldest day: Monday 26.10. 52°C.
Coldest day: Monday 26.10. 52°C.
Chance of precipitation
Highest chance: Sunday 25.10. 23%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 64°F
- 39°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphWNW 287°
- Humidity: 48%
- UV index: 3
- Sunrise: 7:17 am PDT
- Sunset: 6:09 pm PDT
- details ▼
- Sunday
- Oct 18, 2026
- 63°F
- 41°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 11mphNE 43°
- Humidity: 50%
- UV index: 3
- Sunrise: 7:18 am PDT
- Sunset: 6:07 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 61°F
- 39°F
Mostly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphNNW 338°
- Humidity: 46%
- UV index: 2
- Sunrise: 7:20 am PDT
- Sunset: 6:06 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 63°F
- 39°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphNE 41°
- Humidity: 46%
- UV index: 2
- Sunrise: 7:21 am PDT
- Sunset: 6:04 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 43°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphN 8°
- Humidity: 46%
- UV index: 3
- Sunrise: 7:22 am PDT
- Sunset: 6:02 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 63°F
- 39°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 9mphW 268°
- Humidity: 53%
- UV index: 3
- Sunrise: 7:24 am PDT
- Sunset: 6:01 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 55°F
- 36°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 14mphW 264°
- Humidity: 53%
- UV index: 3
- Sunrise: 7:25 am PDT
- Sunset: 5:59 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 55°F
- 36°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 8mphNW 312°
- Humidity: 49%
- UV index: 3
- Sunrise: 7:26 am PDT
- Sunset: 5:57 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 54°F
- 36°F
Partly Cloudy
- Precip. probability: 23%
- Precipitation: 0"
- Wind: 7mphNW 319°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:28 am PDT
- Sunset: 5:56 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 52°F
- 36°F
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 6mphNW 308°
- Humidity: 62%
- UV index: 3
- Sunrise: 7:29 am PDT
- Sunset: 5:54 pm PDT
- details ▼
For the next ten days, primarily overcast and occasionally sunny weather is predicted.
Rain is not expected in Heppner in the upcoming period.
There will be a considerable variation in temperature in the upcoming days. Highs will range from 51.8°F to 66.2°F, while the minimum temperature is forecast to range between 35.6°F and 42.8°F.
Expect the warmest day on Wednesday, with temperatures peaking at 66.2°F; the coldest day will be next Monday, with a maximum of 51.8°F.
Rain is not expected in Heppner in the upcoming period.
There will be a considerable variation in temperature in the upcoming days. Highs will range from 51.8°F to 66.2°F, while the minimum temperature is forecast to range between 35.6°F and 42.8°F.
Expect the warmest day on Wednesday, with temperatures peaking at 66.2°F; the coldest day will be next Monday, with a maximum of 51.8°F.
Updated: Oct 17, 2026 @ 21:11:03 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Today, in Heppner, clouds and sunshine will alternate throughout the day.
Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 39.2°F.
Today, the highest temperature will be relatively higher than the average maximum temperature in October. The lowest temperature today will be also slightly cooler than the average low temperature.
Today, the highest temperature will be relatively higher than the average maximum temperature in October. The lowest temperature today will be also slightly cooler than the average low temperature.
On Saturday, in Heppner, sunrise was at 7:17 am and sunset will be at 6:09 pm (PDT).
In Heppner, today, there will be 10h and 52min of daylight.
On Sunday, the weather remains calm, bright, and sunny.
Tomorrow, the highest temperature will be 62.6°F, while the lowest temperature will be 41°F.
The highest temperature tomorrow will be a few degrees higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 43.3°F.
The highest temperature tomorrow will be a few degrees higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 43.3°F.
On Sunday, in Heppner, sunrise will be at 7:18 am and sunset at 6:07 pm (PDT).
In Heppner, tomorrow, there will be 10h and 49min of daylight.





