National Weather Service

News Headlines

Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP/OSO) for all NWS Western Region Offices Effect July 7, 2026

Current conditions at

EW8320 Lostine (E8320)

Lat: 45.4625°NLon: 117.39133°WElev: 3437.0ft.

53°F

12°C

Humidity	82%
Wind Speed	N 0 MPH
Barometer	30.07 in (1018.29 mb)
Dewpoint	48°F (9°C)
Visibility	NA
Last update	29 Jun 10:53 PM PDT

More Information:

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

Extended Forecast for

9 Miles SSW Lostine OR

Tonight
Low: 41 °F
Mostly Cloudy
Tuesday
High: 51 °F
Chance
Showers
Tuesday Night
Low: 35 °F
Slight Chance
Showers then
Mostly Clear
Wednesday
High: 53 °F
Sunny
Wednesday Night
Low: 38 °F
Mostly Clear
Thursday
High: 56 °F
Sunny
Thursday Night
Low: 42 °F
Partly Cloudy
Friday
High: 56 °F
Sunny
Friday Night
Low: 42 °F
Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 41. Southwest wind around 6 mph.

Tuesday

A 50 percent chance of showers and thunderstorms, mainly between 11am and 5pm. Partly sunny, with a high near 51. Southwest wind 5 to 7 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A 20 percent chance of showers before 8pm. Snow level 10300 feet lowering to 8300 feet after midnight . Mostly clear, with a low around 35. Northwest wind 5 to 9 mph becoming southwest in the evening.

Wednesday

Sunny, with a high near 53. Southwest wind 5 to 10 mph becoming northwest in the morning.

Wednesday Night

Mostly clear, with a low around 38. Northwest wind 6 to 11 mph becoming light west in the evening. Winds could gust as high as 18 mph.

Thursday

Sunny, with a high near 56.

Thursday Night

Partly cloudy, with a low around 42.

Friday

Sunny, with a high near 56.

Friday Night

Clear, with a low around 42.