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La Crosse, Washington Weather Forecast
La Crosse, Washington Weather
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Weather Forecast for La Crosse, Washington : Whitman County
Issued: 11:03 pm PST Dec 15, 2025 Latitude: 46.8140449 Longitude: -117.8818834 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
Mostly Cloudy on Overnight 40% chance of rain on Tuesday 60% chance of rain on Wednesday 90% chance of rain on Thursday 60% chance of rain & snow on Friday 30% chance of rain & snow on Saturday 30% chance of rain & snow on Sunday 60% chance of rain & snow on Monday
Low: 43°F High: 56°F High: 50°F High: 50°F High: 46°F High: 44°F High: 43°F High: 47°F
Low: 41°F Low: 36°F Low: 39°F Low: 33°F Low: 31°F Low: 35°F  
Mostly Cloudy Rain Rain Rain Rain & Snow Rain & Snow Rain & Snow Rain & Snow
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Current Conditions at
PULLMAN - (KPUW)
48°
Feels like 42°F
Clear
as of 10:53 PM PST
Rel. Humidity: 70%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 33 MPH
250° West
Cloud Level(s): Clear
Current Conditions at
LEWISTON - (KLWS)
57°
Mostly Cloudy
as of 10:56 PM PST
Rel. Humidity: 50%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 7500ft, Broken at 10000ft
Current Conditions at
WALLA WALLA - (KALW)
55°
Cloudy
as of 10:53 PM PST
Rel. Humidity: 66%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
14 MPH
190° South
Cloud Level(s): Broken at 7500ft, Solid Overcast at 10000ft
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 43. Southwest wind 14 to 16 mph, with gusts as high as 26 mph.

40% chance of rain Tuesday Tuesday... A 40 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 56. Southwest wind 10 to 17 mph, with gusts as high as 26 mph.

100% chance of rain Tuesday Night Tuesday Night... Rain, mainly after 10pm. Low around 41. Windy, with a southwest wind 14 to 19 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

60% chance of rain Wednesday Wednesday... Rain likely, mainly before 10am. Mostly sunny, with a high near 50. Windy, with a southwest wind 21 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. 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 36. South wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

90% chance of rain Thursday Thursday... Rain. High near 50. Chance of precipitation is 90%.

90% chance of rain Thursday Night Thursday Night... Rain, mainly before 4am. Low around 39. Chance of precipitation is 90%.

60% chance of rain & snow Friday Friday... Rain likely, possibly mixed with snow, becoming all rain after 1pm. Mostly cloudy, with a high near 46. Chance of precipitation is 60%.

30% chance of rain & snow Friday Night Friday Night... A chance of rain before 7pm, then a chance of rain and snow. Partly cloudy, with a low around 33. Chance of precipitation is 30%.

30% chance of rain & snow Saturday Saturday... A chance of rain and snow. Partly sunny, with a high near 44. Chance of precipitation is 30%.

30% chance of rain & snow Saturday Night Saturday Night... A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.

30% chance of rain & snow Sunday Sunday... A chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 30%.

50% chance of rain & snow Sunday Night Sunday Night... A chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.

60% chance of rain & snow Monday Monday... Rain and snow likely. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.

Sun Almanac for La Crosse, Washington
Sunrise: 07:31 AM
Sunset: 4:04 PM
Civil Sunrise:06:56 AM
Civil Sunset: 4:39 PM
Nautical Sunrise: 06:17 AM
Nautical Sunset: 5:18 PM
Astro Sunrise: 05:40 AM
Astro Sunset: 5:55 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.