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Clarkston Heights, Washington Weather Forecast
Clarkston Heights, Washington Weather
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Weather Forecast for Clarkston Heights, Washington : Asotin County
Issued: 1:12 am PST Dec 16, 2025 Latitude: 46.3962715 Longitude: -117.0823813 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
10% chance of rain on Overnight 20% chance of rain on Tuesday 60% chance of thunderstorms on Wednesday 90% chance of rain on Thursday 70% chance of rain on Friday 30% chance of rain & snow on Saturday 30% chance of rain & snow on Sunday 50% chance of rain on Monday
Low: 45°F High: 60°F High: 53°F High: 48°F High: 48°F High: 45°F High: 44°F High: 48°F
Low: 44°F Low: 37°F Low: 41°F Low: 34°F Low: 32°F Low: 37°F  
Rain Rain Thunderstorms Rain Rain Rain & Snow Rain & Snow Rain
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Current Conditions at
LEWISTON - (KLWS)
54°
Mostly Clear
as of 12:56 AM PST
Rel. Humidity: 58%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
6 MPH
300° Northwest
Cloud Level(s): Few at 9000ft
Current Conditions at
PULLMAN - (KPUW)
48°
Feels like 41°F
Clear
as of 12:53 AM PST
Rel. Humidity: 66%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
18 MPH
Gust: 33 MPH
250° West
Cloud Level(s): Clear
Current Conditions at
WALLA WALLA - (KALW)
52°
Mostly Cloudy
as of 12:53 AM PST
Rel. Humidity: 71%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Wind Data
12 MPH
200° South
Cloud Level(s): Broken at 10000ft
10% chance of rain Overnight Overnight... A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 45. Southwest wind 11 to 15 mph, with gusts as high as 24 mph.

20% chance of rain Tuesday Tuesday... A 20 percent chance of rain before 10am. Partly sunny, with a high near 60. Southeast wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.

90% chance of thunderstorms Tuesday Night Tuesday Night... Rain likely, then showers and possibly a thunderstorm after 1am. Low around 44. Breezy, with a southeast wind 11 to 20 mph becoming southwest after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

60% chance of thunderstorms Wednesday Wednesday... Showers likely and possibly a thunderstorm before 7am, then rain likely between 7am and 10am. Mostly cloudy, then gradually becoming sunny, with a high near 53. Windy, with a west wind 29 to 31 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

30% chance of rain Wednesday Night Wednesday Night... A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 37. Southwest wind 6 to 15 mph becoming south after midnight. Winds could gust as high as 24 mph.

90% chance of rain Thursday Thursday... Rain, mainly after 10am. High near 48. Chance of precipitation is 90%.

90% chance of rain Thursday Night Thursday Night... Rain. Low around 41. Chance of precipitation is 90%.

70% chance of rain Friday Friday... Rain likely, mainly before 4pm. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.

40% chance of rain & snow Friday Night Friday Night... A chance of rain before 4am, then a slight chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.

30% chance of rain & snow Saturday Saturday... A slight chance of rain and snow before 10am, then a chance of rain. Partly sunny, with a high near 45. Chance of precipitation is 30%.

30% chance of rain Saturday Night Saturday Night... A 30 percent chance of rain. Mostly cloudy, with a low around 32.

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

50% chance of rain Sunday Night Sunday Night... A 50 percent chance of rain. Mostly cloudy, with a low around 37.

50% chance of rain Monday Monday... A 50 percent chance of rain. Mostly cloudy, with a high near 48.

Sun Almanac for Clarkston Heights, Washington
Sunrise: 07:26 AM
Sunset: 4:02 PM
Civil Sunrise:06:51 AM
Civil Sunset: 4:37 PM
Nautical Sunrise: 06:13 AM
Nautical Sunset: 5:16 PM
Astro Sunrise: 05:36 AM
Astro Sunset: 5:52 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.