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

54°F

12°C

Humidity 75%
Wind Speed WSW 2 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 46°F (8°C)
Visibility NA
Last update 26 Jun 03:00 AM PDT
Extended Forecast for

Heppner OR

  • Overnight

    Overnight: Showers likely. Cloudy, with a steady temperature around 56. Southwest wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly before 5pm. Mostly cloudy, with a high near 70. Southwest wind 7 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly between 11pm and 5am. Mostly cloudy, with a low around 48. West wind 11 to 17 mph, with gusts as high as 31 mph.

    Low: 48 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before 8am. Mostly cloudy, with a high near 64. West wind 14 to 21 mph, with gusts as high as 37 mph.

    High: 64 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46. West wind 16 to 21 mph, with gusts as high as 38 mph.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 66. Breezy.

    High: 66 °F

    Mostly Cloudy
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46. Breezy.

    Low: 46 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers likely. Cloudy, with a steady temperature around 56. Southwest wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly before 5pm. Mostly cloudy, with a high near 70. Southwest wind 7 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 40 percent chance of showers, mainly between 11pm and 5am. Mostly cloudy, with a low around 48. West wind 11 to 17 mph, with gusts as high as 31 mph.
Saturday
A 20 percent chance of showers before 8am. Mostly cloudy, with a high near 64. West wind 14 to 21 mph, with gusts as high as 37 mph.
Saturday Night
Mostly cloudy, with a low around 46. West wind 16 to 21 mph, with gusts as high as 38 mph.
Sunday
Mostly cloudy, with a high near 66. Breezy.
Sunday Night
Mostly cloudy, with a low around 46. Breezy.
Monday
Partly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
A slight chance of showers before 11am. Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 46. Breezy.
Wednesday
Mostly sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Heppner OR
 45.34°N 119.56°W (Elev. 2129 ft)
Last Update:
2:21 am PDT Jun 26, 2026
Forecast Valid:
3am PDT Jun 26, 2026-6pm PDT Jul 2, 2026
 
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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