National Weather Service

News Headlines

SCN26-34: Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices: Effective May 6, 2026

Current conditions at

Prineville Airport (KS39)

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

Overcast

70°F

21°C

Humidity	28%
Wind Speed	WSW 19 MPH
Barometer	29.92 in (1013.21 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Last update	02 May 04:55 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles WSW Prineville OR

This Afternoon
High: 77 °F
Slight Chance
Showers
Tonight
Low: 44 °F
Slight Chance
Showers then
Partly Cloudy
Sunday
High: 81 °F
Sunny
Sunday Night
Low: 46 °F
Mostly Clear
Monday
High: 79 °F
Sunny
Monday Night
Low: 45 °F
Mostly Clear
Tuesday
High: 78 °F
Sunny
Tuesday Night
Low: 45 °F
Clear
Wednesday
High: 80 °F
Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of showers. Mostly cloudy, with a high near 77. Northwest wind around 10 mph.

Tonight

A 20 percent chance of showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 44. Northwest wind 5 to 10 mph becoming light and variable in the evening.

Sunday

Sunny, with a high near 81. Light and variable wind becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

Sunday Night

Mostly clear, with a low around 46. Northeast wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.

Monday

Sunny, with a high near 79. Light and variable wind becoming north 11 to 16 mph in the afternoon. Winds could gust as high as 23 mph.

Monday Night

Mostly clear, with a low around 45.

Tuesday

Sunny, with a high near 78.

Tuesday Night

Clear, with a low around 45.