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Richland Junction, Washington Weather Forecast
Richland Junction, Washington Weather
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Click for High Wind Warning for Richland Junction, Washington
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Weather Forecast for Richland Junction, Washington : Benton County
Issued: 1:31 am PST Dec 16, 2025 Latitude: 46.2323571 Longitude: -119.2272378 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
Mostly Cloudy on Overnight Partly Sunny on Tuesday Sunny on Wednesday 90% chance of rain on Thursday 50% chance of rain on Friday 10% chance of rain on Saturday 20% chance of rain & snow on Sunday 20% chance of rain on Monday
Low: 47°F High: 61°F High: 53°F High: 54°F High: 50°F High: 47°F High: 43°F High: 48°F
Low: 45°F Low: 41°F Low: 42°F Low: 36°F Low: 33°F Low: 35°F  
Mostly Cloudy Partly Sunny Sunny Rain Rain Rain Rain & Snow Rain
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Current Conditions at
PASCO - (KPSC)
54°
Clear
as of 12:53 AM PST
Rel. Humidity: 58%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
10 MPH
230° Southwest
Cloud Level(s): Clear
Current Conditions at
HERMISTON - (KHRI)
52°
Clear
as of 12:53 AM PST
Rel. Humidity: 71%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
8 MPH
240° Southwest
Cloud Level(s): Clear
Current Conditions at
PENDLETON - (KPDT)
46°
Clear
as of 12:53 AM PST
Rel. Humidity: 81%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Wind Data
7 MPH
230° Southwest
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
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 47. Southwest wind around 11 mph, with gusts as high as 22 mph.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 61. South wind 9 to 14 mph, with gusts as high as 24 mph.
90% chance of rain Tuesday Night Tuesday Night... Rain, mainly after 10pm. Low around 45. Breezy, with a southwest wind 14 to 19 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunny on Wednesday Wednesday... Sunny, with a high near 53. Breezy, with a southwest wind 21 to 25 mph, with gusts as high as 38 mph.
20% chance of rain Wednesday Night Wednesday Night... A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 41. South wind 9 to 14 mph, with gusts as high as 22 mph.
90% chance of rain Thursday Thursday... Rain. High near 54. Chance of precipitation is 90%.
70% chance of rain Thursday Night Thursday Night... Rain likely. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.
50% chance of rain Friday Friday... A 50 percent chance of rain, mainly before 4pm. Partly sunny, with a high near 50.
20% chance of rain Friday Night Friday Night... A 20 percent chance of rain before 10pm. Partly cloudy, with a low around 36.
10% chance of rain Saturday Saturday... A slight chance of rain after 10am. Mostly sunny, with a high near 47.
10% chance of rain Saturday Night Saturday Night... A slight chance of rain. Partly cloudy, with a low around 33.
20% chance of rain & snow Sunday Sunday... A chance of rain and snow. Partly sunny, with a high near 43.
20% chance of rain Sunday Night Sunday Night... A chance of rain. Mostly cloudy, with a low around 35.
20% chance of rain Monday Monday... A chance of rain. Partly sunny, with a high near 48.
Current Radar Image


Sun Almanac for Richland Junction, Washington
Sunrise: 07:34 AM
Sunset: 4:12 PM
Civil Sunrise:06:59 AM
Civil Sunset: 4:46 PM
Nautical Sunrise: 06:21 AM
Nautical Sunset: 5:24 PM
Astro Sunrise: 05:45 AM
Astro Sunset: 6:01 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.