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.

Partly Cloudy

55°F

13°C

Humidity 68%
Wind Speed WSW 3 MPH
Barometer 29.72 in (1006.44 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 13 Apr 12:53 AM PDT
Extended Forecast for

5 Miles W Kennewick WA

  • Overnight

    Overnight: A 30 percent chance of rain, mainly before 2am. Mostly cloudy, with a steady temperature around 52. Southwest wind around 13 mph, with gusts as high as 21 mph.

    Low: 52 °F

    Chance Rain

  • Monday

    Monday: Partly sunny, with a high near 66. Southwest wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 66 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. Southwest wind 14 to 18 mph, with gusts as high as 28 mph.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 60. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 30 mph.

    High: 60 °F

    Increasing
    Clouds and
    Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 46. Southwest wind around 18 mph, with gusts as high as 28 mph.

    Low: 46 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.

    High: 55 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly before 11pm. Snow level 2500 feet lowering to 1500 feet after midnight . Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly before 2am. Mostly cloudy, with a steady temperature around 52. Southwest wind around 13 mph, with gusts as high as 21 mph.
Monday
Partly sunny, with a high near 66. Southwest wind 14 to 18 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 43. Southwest wind 14 to 18 mph, with gusts as high as 28 mph.
Tuesday
Increasing clouds, with a high near 60. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 30 mph.
Tuesday Night
A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 46. Southwest wind around 18 mph, with gusts as high as 28 mph.
Wednesday
Rain likely. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.
Wednesday Night
A 30 percent chance of rain, mainly before 11pm. Snow level 2500 feet lowering to 1500 feet after midnight . Mostly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Mostly clear, with a low around 36.
Friday
Sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 39.
Saturday
Partly sunny, with a high near 67.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
A chance of rain. Partly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Kennewick WA
 46.2°N 119.25°W (Elev. 597 ft)
Last Update:
11:46 pm PDT Apr 12, 2026
Forecast Valid:
1am PDT Apr 13, 2026-6pm PDT Apr 19, 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