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

La Grande/Union County Airport (KLGD)

Lat: 45.29066°NLon: 118.00884°WElev: 2707.0ft.

Overcast

50°F

10°C

Humidity 66%
Wind Speed W 17 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 26 May 01:15 PM PDT
Extended Forecast for

La Grande OR

  • This Afternoon

    This Afternoon: A 40 percent chance of showers, mainly after 5pm. Mostly cloudy, with a high near 55. West wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 55 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 45. West wind 13 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 20 percent chance of showers after 2pm. Increasing clouds, with a high near 79. North wind around 10 mph.

    High: 79 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 8pm. Mostly cloudy, with a low around 49. Northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 49 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 85. Calm wind becoming north around 5 mph in the afternoon.

    High: 85 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 49. Chance of precipitation is 50%.

    Low: 49 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: A slight chance of showers, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 72. Chance of precipitation is 60%.

    High: 72 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before 11am. Partly sunny, with a high near 64.

    High: 64 °F

    Slight Chance
    Showers then
    Partly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers, mainly after 5pm. Mostly cloudy, with a high near 55. West wind 10 to 13 mph, with gusts as high as 20 mph.
Tonight
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 45. West wind 13 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 20 percent chance of showers after 2pm. Increasing clouds, with a high near 79. North wind around 10 mph.
Wednesday Night
A 20 percent chance of showers before 8pm. Mostly cloudy, with a low around 49. Northwest wind 5 to 8 mph becoming calm in the evening.
Thursday
A 40 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 85. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 49. Chance of precipitation is 50%.
Friday
A slight chance of showers, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 72. Chance of precipitation is 60%.
Friday Night
A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 43.
Saturday
A 20 percent chance of showers before 11am. Partly sunny, with a high near 64.
Saturday Night
A slight chance of showers after 11pm. Partly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
La Grande OR
 45.33°N 118.07°W (Elev. 2772 ft)
Last Update:
11:46 am PDT May 26, 2026
Forecast Valid:
1pm PDT May 26, 2026-6pm PDT Jun 1, 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