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

EW8320 Lostine (E8320)

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

NA

43°F

6°C

Humidity 66%
Wind Speed WSW 0 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 20 Apr 08:09 AM PDT
Extended Forecast for

Lostine OR

  • Today

    Today: Mostly sunny, with a high near 75. Calm wind.

    High: 75 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 72. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 72 °F

    Chance Rain
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm, mainly before 2am, then rain after 2am. Low around 37. Northwest wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Showers

  • Wednesday

    Wednesday: Rain. High near 46. West wind 5 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain, mainly before 11pm. Low around 33. Chance of precipitation is 80%.

    Low: 33 °F

    Rain then
    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain. Partly sunny, with a high near 52.

    High: 52 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of rain after 11am. Sunny, with a high near 54.

    High: 54 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Mostly sunny, with a high near 75. Calm wind.
Tonight
Partly cloudy, with a low around 41. Calm wind.
Tuesday
A chance of rain between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 72. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Showers and possibly a thunderstorm, mainly before 2am, then rain after 2am. Low around 37. Northwest wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Rain. High near 46. West wind 5 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain, mainly before 11pm. Low around 33. Chance of precipitation is 80%.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 30.
Friday
A 20 percent chance of rain after 11am. Sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
A slight chance of rain and snow. Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lostine OR
 45.5°N 117.44°W (Elev. 3350 ft)
Last Update:
4:01 am PDT Apr 20, 2026
Forecast Valid:
8am 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