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

53°F

12°C

Humidity 100%
Wind Speed NNW 4 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 53°F (12°C)
Visibility NA
Last update 17 Apr 01:24 PM PDT
Extended Forecast for

10 Miles NNW Wallowa OR

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 45. Southwest wind around 5 mph.

    High: 45 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 29. Calm wind.

    Low: 29 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 54. Calm wind becoming south around 6 mph in the afternoon.

    High: 54 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36. Southeast wind around 6 mph.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 63. Calm wind becoming south around 5 mph in the afternoon.

    High: 63 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain after 11am. Mostly sunny, with a high near 66.

    High: 66 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 45. Southwest wind around 5 mph.
Tonight
Increasing clouds, with a low around 29. Calm wind.
Saturday
Partly sunny, with a high near 54. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 36. Southeast wind around 6 mph.
Sunday
Partly sunny, with a high near 63. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
A 30 percent chance of rain after 11am. Mostly sunny, with a high near 66.
Tuesday Night
Showers likely and possibly a thunderstorm before 11pm, then rain likely after 11pm. Mostly cloudy, with a low around 42.
Wednesday
Rain. Mostly cloudy, with a high near 46.
Wednesday Night
Rain and snow likely. Snow level 6200 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 36.
Thursday
A chance of rain and snow. Snow level 4800 feet rising to 5400 feet in the afternoon. Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Wallowa OR
 45.72°N 117.58°W (Elev. 4367 ft)
Last Update:
11:46 am PDT Apr 17, 2026
Forecast Valid:
1pm PDT Apr 17, 2026-6pm PDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation