Weather in Kennewick, WA
Updated 2026-08-11 08:15 local time · ZIP codes 99336, 99337, 99338
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
72°1% rain78°1% rain82°0% rain91°0% rain94°0% rain96°0% rain97°0% rain98°0% rain98°0% rain97°0% rain95°0% rain93°0% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 1%).
It feels like 70°F with winds near 4 mph.
72°F, 1% rain chance and 4 mph wind.
Visibility is around 6 mi; gusts may reach 9 mph.
Current temperature is 72°F, wind 4 mph, rain chance up to 1%.
UV index is 1.
Kennewick weather today
Sunny and 72°F in Kennewick, WA. Today's high is 98°F with a 0% rain chance. Winds are around 4 mph with gusts near 4 mph. Relative humidity is 46%, pressure is 29.95 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Kennewick
Sunrise is at 05:50 AM and sunset is at 08:12 PM. Tomorrow's forecast calls for Sunny with a high near 93°F and a low near 62°F. The maximum rain chance is 1%.