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

46°F

8°C

Humidity 65%
Wind Speed SSW 5 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 20 Apr 12:55 AM PDT
Extended Forecast for

Prineville OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: A 10 percent chance of rain after 5pm. Mostly cloudy, with a high near 78. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 78 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A slight chance of rain before 8pm, then a slight chance of rain after 2am. Mostly cloudy, with a low around 44. West wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 44 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain after 11am. Mostly cloudy, with a high near 65. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 65 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 11pm. Cloudy, with a low around 37. West wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Rain Likely

  • Wednesday

    Wednesday: A 40 percent chance of rain. Mostly cloudy, with a high near 52.

    High: 52 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 42. Calm wind.
Monday
A 10 percent chance of rain after 5pm. Mostly cloudy, with a high near 78. Calm wind becoming south 5 to 9 mph in the afternoon.
Monday Night
A slight chance of rain before 8pm, then a slight chance of rain after 2am. Mostly cloudy, with a low around 44. West wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 20%.
Tuesday
A 40 percent chance of rain after 11am. Mostly cloudy, with a high near 65. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Tuesday Night
Rain likely, mainly before 11pm. Cloudy, with a low around 37. West wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 52.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Mostly clear, with a low around 31.
Friday
Sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 34.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Prineville OR
 44.3°N 120.85°W (Elev. 2900 ft)
Last Update:
11:46 pm PDT Apr 19, 2026
Forecast Valid:
1am PDT Apr 20, 2026-6pm PDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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