National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Prineville Airport (KS39)

Lat: 44.287°NLon: 120.9038°WElev: 3250.0ft.

Clear

34°C

93°F

Humidity 13%
Wind Speed N 10 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 2°C (36°F)
Visibility 16 km
Heat Index32°C (89°F)
Last update 13 Jul 05:15 PM PDT
Extended Forecast for

Prineville OR

  • Tonight

    Tonight: Increasing clouds, with a low around 13. Northwest wind 18 to 23 km/h becoming light and variable after midnight. Winds could gust as high as 40 km/h.

    Low: 13 °C

    Increasing
    Clouds

  • Tuesday

    Tuesday: Increasing clouds, with a high near 34. Light north wind becoming northwest 6 to 11 km/h in the afternoon.

    High: 34 °C

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers, mainly after 11pm. Cloudy, then becoming partly cloudy toward daybreak, with a low around 13. Northwest wind 9 to 14 km/h becoming light and variable after midnight. Winds could gust as high as 29 km/h. New precipitation amounts between 1 and 2.5 mm possible.

    Low: 13 °C

    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers after 11am. Mostly sunny, with a high near 33. Calm wind becoming northwest 5 to 10 km/h in the afternoon.

    High: 33 °C

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 12. North wind 9 to 14 km/h becoming light northwest after midnight.

    Low: 12 °C

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 33.

    High: 33 °C

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 11.

    Low: 11 °C

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 34.

    High: 34 °C

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 12.

    Low: 12 °C

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 13. Northwest wind 18 to 23 km/h becoming light and variable after midnight. Winds could gust as high as 40 km/h.
Tuesday
Increasing clouds, with a high near 34. Light north wind becoming northwest 6 to 11 km/h in the afternoon.
Tuesday Night
A 50 percent chance of showers, mainly after 11pm. Cloudy, then becoming partly cloudy toward daybreak, with a low around 13. Northwest wind 9 to 14 km/h becoming light and variable after midnight. Winds could gust as high as 29 km/h. New precipitation amounts between 1 and 2.5 mm possible.
Wednesday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 33. Calm wind becoming northwest 5 to 10 km/h in the afternoon.
Wednesday Night
Mostly clear, with a low around 12. North wind 9 to 14 km/h becoming light northwest after midnight.
Thursday
Sunny, with a high near 33.
Thursday Night
Mostly clear, with a low around 11.
Friday
Sunny, with a high near 34.
Friday Night
Mostly clear, with a low around 12.
Saturday
Sunny, with a high near 34.
Saturday Night
Mostly clear, with a low around 13.
Sunday
Sunny, with a high near 34.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 13.
Monday
A chance of showers. Mostly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Prineville OR
 44.3°N 120.85°W (Elev. 2900 m)
Last Update:
3:01 pm PDT Jul 13, 2026
Forecast Valid:
5pm PDT Jul 13, 2026-6pm PDT Jul 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation