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

Tri-Cities Airport (KPSC)

Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.

Overcast

72°F

22°C

Humidity 53%
Wind Speed S 12 MPH
Barometer 29.72 in (1006.44 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 26 Jun 12:20 PM PDT
Extended Forecast for

Pasco WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 80. Southwest wind 15 to 18 mph, with gusts as high as 26 mph.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 52. Southwest wind 11 to 17 mph, with gusts as high as 25 mph.

    Low: 52 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 75. Southwest wind 11 to 13 mph, with gusts as high as 22 mph.

    High: 75 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50. West wind 11 to 13 mph, with gusts as high as 18 mph.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 79. Southwest wind 13 to 18 mph, with gusts as high as 29 mph.

    High: 79 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    Showers

  • Monday

    Monday: Mostly cloudy, with a high near 78.

    High: 78 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 80. Southwest wind 15 to 18 mph, with gusts as high as 26 mph.
Tonight
Increasing clouds, with a low around 52. Southwest wind 11 to 17 mph, with gusts as high as 25 mph.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 75. Southwest wind 11 to 13 mph, with gusts as high as 22 mph.
Saturday Night
Mostly cloudy, with a low around 50. West wind 11 to 13 mph, with gusts as high as 18 mph.
Sunday
Mostly cloudy, with a high near 79. Southwest wind 13 to 18 mph, with gusts as high as 29 mph.
Sunday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 50.
Monday
Mostly cloudy, with a high near 78.
Monday Night
Mostly cloudy, with a low around 50.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pasco WA
 46.26°N 119.11°W (Elev. 400 ft)
Last Update:
11:46 am PDT Jun 26, 2026
Forecast Valid:
12pm PDT Jun 26, 2026-6pm PDT Jul 2, 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