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

48°F

9°C

Humidity 66%
Wind Speed WSW 2 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 27 Aug 04:49 AM PDT
Extended Forecast for

Lostine OR

  • Today

    Today: Patchy smoke before 2pm. Cloudy through mid morning, then gradual clearing, with a high near 85. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 85 °F

    Patchy Smoke

  • Tonight

    Tonight: Mostly clear, with a low around 42. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 81. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 81 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly after 11pm. Cloudy during the early evening, then gradual clearing, with a low around 41. Northwest wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers after 11am. Sunny, with a high near 73. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 73 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers. Partly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

Today
Patchy smoke before 2pm. Cloudy through mid morning, then gradual clearing, with a high near 85. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Tonight
Mostly clear, with a low around 42. Northwest wind 5 to 7 mph becoming calm in the evening.
Friday
Increasing clouds, with a high near 81. Calm wind becoming northwest around 6 mph in the afternoon.
Friday Night
A 30 percent chance of showers, mainly after 11pm. Cloudy during the early evening, then gradual clearing, with a low around 41. Northwest wind around 5 mph becoming calm in the evening.
Saturday
A 20 percent chance of showers after 11am. Sunny, with a high near 73. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 34.
Sunday
Sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 36.
Monday
Sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 74.
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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 Aug 27, 2026
Forecast Valid:
5am PDT Aug 27, 2026-6pm PDT Sep 2, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation