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Walla Walla, Washington Weather Forecast
Walla Walla, Washington Weather
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Weather Forecast for Walla Walla, Washington : Walla Walla County
Issued: 4:20 am PST Dec 15, 2025 Latitude: 46.0645809 Longitude: -118.3430209 View on Google Maps

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Today Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
80% chance of rain on Today 60% chance of rain on Tonight 30% chance of rain on Tuesday 70% chance of rain on Wednesday 90% chance of rain on Thursday 70% chance of rain on Friday 20% chance of rain & snow on Saturday 20% chance of rain on Sunday
High: 64°F Low: 45°F High: 60°F High: 50°F High: 52°F High: 50°F High: 47°F High: 46°F
Low: 41°F Low: 37°F Low: 42°F Low: 34°F Low: 34°F  
Rain Rain Rain Rain Rain Rain Rain & Snow Rain
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Current Conditions at
WALLA WALLA - (KALW)
54°
Cloudy
Rain
as of 6:53 AM PST
Rel. Humidity: 66%
Dew Point: 43°F
Visibility: 7 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
10 MPH
160° South
Cloud Level(s): Solid Overcast at 7000ft
Current Conditions at
PENDLETON - (KPDT)
55°
Cloudy
Light Rain
as of 6:53 AM PST
Rel. Humidity: 54%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
14 MPH
190° South
Cloud Level(s): Solid Overcast at 8500ft
Current Conditions at
LEWISTON - (KLWS)
52°
Cloudy
as of 6:56 AM PST
Rel. Humidity: 50%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
8 MPH
110° East
Cloud Level(s): Solid Overcast at 8500ft
80% chance of rain Today Today... Rain, mainly before 10am. High near 64. South wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
60% chance of rain Tonight Tonight... Rain likely before 1am, then a chance of rain after 4am. Mostly cloudy, with a low around 45. South wind 9 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
30% chance of rain Tuesday Tuesday... A 30 percent chance of rain, mainly after 4pm. Partly sunny, with a high near 60. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.
90% chance of rain Tuesday Night Tuesday Night... Rain, mainly after 10pm. Low around 41. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
70% chance of rain Wednesday Wednesday... Rain likely, mainly before 10am. Mostly sunny, with a high near 50. Breezy, with a southwest wind 23 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
60% chance of rain Wednesday Night Wednesday Night... Rain likely, mainly after 4am. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
90% chance of rain Thursday Thursday... Rain. High near 52. Chance of precipitation is 90%.
90% chance of rain Thursday Night Thursday Night... Rain. Low around 42. Chance of precipitation is 90%.
70% chance of rain Friday Friday... Rain likely, mainly before 10am. Mostly cloudy, with a high near 50. Chance of precipitation is 70%.
20% chance of rain & snow Friday Night Friday Night... A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 34.
20% chance of rain & snow Saturday Saturday... A chance of rain and snow. Partly sunny, with a high near 47.
20% chance of rain Saturday Night Saturday Night... A chance of rain. Mostly cloudy, with a low around 34.
20% chance of rain Sunday Sunday... A chance of rain. Mostly cloudy, with a high near 46.
Current Radar Image


Sun Almanac for Walla Walla, Washington
Sunrise: 07:29 AM
Sunset: 4:08 PM
Civil Sunrise:06:55 AM
Civil Sunset: 4:43 PM
Nautical Sunrise: 06:17 AM
Nautical Sunset: 5:21 PM
Astro Sunrise: 05:40 AM
Astro Sunset: 5:57 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.