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Kennewick, Washington Weather Forecast
Kennewick, Washington Weather
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Weather Forecast for Kennewick, Washington : Benton County
Issued: 1:31 am PST Dec 15, 2025 Latitude: 46.2112458 Longitude: -119.1372338 View on Google Maps

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Overnight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
30% chance of rain on Overnight 60% chance of rain on Monday 30% chance of rain on Tuesday 30% chance of rain on Wednesday 80% chance of rain on Thursday 20% chance of rain on Friday 10% chance of rain & snow on Saturday 10% chance of rain & snow on Sunday
Low: 45°F High: 65°F High: 60°F High: 53°F High: 50°F High: 50°F High: 49°F High: 46°F
Low: 46°F Low: 45°F Low: 40°F Low: 42°F Low: 36°F Low: 36°F  
Rain Rain Rain Rain Rain Rain Rain & Snow Rain & Snow
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Current Conditions at
PASCO - (KPSC)
48°
Clear
as of 1:53 AM PST
Rel. Humidity: 81%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
5 MPH
120° Southeast
Cloud Level(s): Clear
Current Conditions at
HERMISTON - (KHRI)
45°
Partly Cloudy
as of 1:53 AM PST
Rel. Humidity: 93%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 11000ft
Current Conditions at
PENDLETON - (KPDT)
52°
Cloudy
as of 1:53 AM PST
Rel. Humidity: 53%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
5 MPH
090° East
Cloud Level(s): Solid Overcast at 9500ft
Current Conditions at
WALLA WALLA - (KALW)
55°
Cloudy
as of 1:53 AM PST
Rel. Humidity: 47%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
6 MPH
180° South
Cloud Level(s): Solid Overcast at 9500ft
30% chance of rain Overnight Overnight... A 30 percent chance of rain. Cloudy, with a low around 45. Southeast wind around 5 mph.
60% chance of rain Monday Monday... Rain likely, mainly before 10am. Mostly cloudy, with a high near 65. Southeast wind 7 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
10% chance of rain Monday Night Monday Night... A 10 percent chance of rain before 7pm. Mostly cloudy, with a low around 46. Southwest wind 10 to 18 mph, with gusts as high as 38 mph.
30% chance of rain Tuesday Tuesday... A 30 percent chance of rain after 4pm. Mostly sunny, with a high near 60. Southwest wind 9 to 14 mph, with gusts as high as 25 mph.
90% chance of rain Tuesday Night Tuesday Night... Rain, mainly between 10pm and 4am. Low around 45. Breezy, with a southwest wind 16 to 25 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
30% chance of rain Wednesday Wednesday... A 30 percent chance of rain before 10am. Sunny, with a high near 53. Breezy.
60% chance of rain Wednesday Night Wednesday Night... Rain likely, mainly after 4am. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
80% chance of rain Thursday Thursday... Rain. High near 50. Chance of precipitation is 80%.
70% chance of rain Thursday Night Thursday Night... Rain likely, mainly before 4am. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.
20% chance of rain Friday Friday... A chance of rain, mainly before 10am. Partly sunny, with a high near 50.
10% chance of rain Friday Night Friday Night... A slight chance of rain. Partly cloudy, with a low around 36.
10% chance of rain & snow Saturday Saturday... A slight chance of rain and snow. Mostly sunny, with a high near 49.
10% chance of rain Saturday Night Saturday Night... A slight chance of rain. Mostly cloudy, with a low around 36.
10% chance of rain & snow Sunday Sunday... A slight chance of rain and snow. Partly sunny, with a high near 46.
Current Radar Image


Sun Almanac for Kennewick, Washington
Sunrise: 07:33 AM
Sunset: 4:11 PM
Civil Sunrise:06:58 AM
Civil Sunset: 4:46 PM
Nautical Sunrise: 06:20 AM
Nautical Sunset: 5:24 PM
Astro Sunrise: 05:44 AM
Astro Sunset: 6:00 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.