Dayton, Washington Weather
No Watches or Warnings for Dayton
Issued: 7:46 am PST Dec 15, 2025 Latitude: 45.9315012 Longitude: -122.5273224 View on Google Maps
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Current Conditions at
SCAPPOOSE - (KSPB)
52°
Cloudy
as of 7:24 AM PST
Rel. Humidity: 87%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: IFR
Cloud Level(s): Broken at 800ft, Solid Overcast at 1300ft
Current Conditions at
KELSO - (KKLS)
54°
Cloudy
as of 6:56 AM PST
Rel. Humidity: 81%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
18 MPH
Gust: 33 MPH
150° Southeast
Cloud Level(s): Few at 1500ft, Solid Overcast at 5500ft
Current Conditions at
VANCOUVER - (KVUO)
54°
Cloudy
Light Rain
as of 7:15 AM PST
Rel. Humidity: 87%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: MVFR
Cloud Level(s): Broken at 1400ft, Broken at 1900ft, Solid Overcast at 3300ft
Current Conditions at
PORTLAND - (KPDX)
Cloudy
Light Rain Mist
as of 6:53 AM PST
Rel. Humidity: 93%
Dew Point: 48°F
Visibility: 6 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Cloud Level(s): Few at 2000ft, Solid Overcast at 3200ft
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Today... Rain and possibly a thunderstorm before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. High near 57. South southeast wind 8 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible. |
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Tonight... A chance of rain and thunderstorms, then rain after 1am. Low around 45. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
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Tuesday... Rain. High near 55. South southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible. |
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Tuesday Night... Rain. Low around 39. South wind 11 to 13 mph becoming west after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible. |
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Wednesday... Rain before 10am, then showers, mainly after 10am. High near 47. Southwest wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible. |
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Wednesday Night... Showers. Low around 39. Chance of precipitation is 90%. |
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Thursday... Rain. High near 49. Chance of precipitation is 100%. |
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Thursday Night... Rain. Cloudy, with a low around 40. |
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Friday... Rain. Cloudy, with a high near 46. |
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Friday Night... Rain. Snow level 2100 feet. Cloudy, with a low around 36. |
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Saturday... Rain. Snow level 2300 feet. Cloudy, with a high near 44. |
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Saturday Night... Rain. Snow level 2400 feet. Cloudy, with a low around 36. |
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Sunday... Rain. Snow level 2400 feet. Mostly cloudy, with a high near 45. |
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Current Radar Image
Sun Almanac for Dayton, Washington
Sunrise: 07:45 AM
Sunset: 4:26 PM
Civil Sunrise:07:11 AM
Civil Sunset: 5:00 PM
Nautical Sunrise: 06:33 AM
Nautical Sunset: 5:38 PM
Astro Sunrise: 05:57 AM
Astro Sunset: 6:14 PM
Washington's Current Temperatures
Washington's Satellite Image
Washington's Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7286 locations
in the contiguous United States |
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High
Temp |
72° |
Homestead AFB, Florida
and 7 other locations
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Low
Temp |
0° |
Gunnison, Colorado
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Wind
Speed |
35mph |
Whidbey IsNAS, Washington
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Wind
Gust |
58mph |
Astoria, Oregon
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Wind
Chill |
-13° |
Champaign, Illinois
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High
Pressure |
30.62Hg |
Salida Mountain, Colorado
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Low
Pressure |
29.61Hg |
Port Angeles Cga, Washington
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| # Locations Reporting Snow |
63 |
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| # Locations Reporting Rain |
41 |
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| # Locations Reporting Fog |
34 |
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| Average Temperature in the Contiguous USA |
28° |
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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.
