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

Grant County Regional Airport (KGCD)

Lat: 44.40287°NLon: 118.96715°WElev: 3675.0ft.

Clear

85°F

29°C

Humidity 21%
Wind Speed NW 6 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 17 Aug 01:15 PM PDT
Extended Forecast for

Prairie City OR

  • This Afternoon

    This Afternoon: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 90. West wind 3 to 5 mph.

    High: 90 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 51. Northwest wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Patchy smoke between 11am and 2pm. Sunny, with a high near 91. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 91 °F

    Patchy Smoke

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49. Northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 94. Calm wind becoming west around 6 mph in the afternoon.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 94.

    High: 94 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 90. West wind 3 to 5 mph.
Tonight
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 51. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Patchy smoke between 11am and 2pm. Sunny, with a high near 91. Calm wind becoming west 5 to 9 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 49. Northwest wind 5 to 9 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 94. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 97.
Thursday Night
Mostly cloudy, with a low around 55.
Friday
Partly sunny, with a high near 94.
Friday Night
Mostly cloudy, with a low around 52.
Saturday
Mostly sunny, with a high near 87.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Prairie City OR
 44.45°N 118.72°W (Elev. 3573 ft)
Last Update:
11:46 am PDT Aug 17, 2026
Forecast Valid:
1pm PDT Aug 17, 2026-6pm PDT Aug 23, 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