Current conditions at
Tri-Cities Airport (KPSC)
Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.
Clear
26°C
78°F
| Humidity | 40% |
| Wind Speed | NE 4 MPH |
| Barometer | 29.91 in (1012.87 mb) |
| Dewpoint | 11°C (52°F) |
| Visibility | 16 km |
| Heat Index | 26°C (79°F) |
| Last update | 17 Aug 10:53 PM PDT |
Extended Forecast for
Kennewick WA
Tonight
Low: 19 °C
Patchy Smoke
Tuesday
High: 34 °C
Sunny
Tuesday Night
Low: 17 °C
Mostly Clear
Wednesday
High: 33 °C
Sunny
Wednesday Night
Low: 18 °C
Mostly Clear
Thursday
High: 34 °C
Sunny
Thursday Night
Low: 19 °C
Partly Cloudy
Friday
High: 34 °C
Partly Sunny
Friday Night
Low: 19 °C
Mostly Cloudy
Detailed Forecast
Tonight
Patchy smoke before 2am. Partly cloudy, with a low around 19. Southwest wind 8 to 10 km/h.
Tuesday
Sunny, with a high near 34. Southwest wind 5 to 11 km/h.
Tuesday Night
Mostly clear, with a low around 17. Southwest wind 5 to 11 km/h.
Wednesday
Sunny, with a high near 33. Southwest wind 5 to 8 km/h.
Wednesday Night
Mostly clear, with a low around 18. Calm wind.
Thursday
Sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Partly sunny, with a high near 34.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 31.
Saturday Night
Mostly clear, with a low around 16.
Sunday
Sunny, with a high near 30.
Sunday Night
Mostly clear, with a low around 17.
Monday
Sunny, with a high near 32.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Kennewick WA
46.22°N 119.16°W (Elev. 446 m)
46.22°N 119.16°W (Elev. 446 m)
3:01 pm PDT Aug 17, 2026
11pm PDT Aug 17, 2026-6pm PDT Aug 24, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
