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Cottonwood Beach, Washington Weather Forecast
Cottonwood Beach, Washington Weather
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Weather Forecast for Cottonwood Beach, Washington : Whatcom County
Issued: 1:25 am PST Dec 16, 2025 Latitude: 48.9398329 Longitude: -122.7571218 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
100% chance of rain on Today 100% chance of rain on Tonight 80% chance of rain on Wednesday 100% chance of rain on Thursday 80% chance of rain on Friday Rain on Saturday 70% chance of rain on Sunday 70% chance of rain on Monday
High: 51°F Low: 44°F High: 48°F High: 47°F High: 44°F High: 44°F High: 44°F High: 45°F
Low: 41°F Low: 39°F Low: 39°F Low: 36°F Low: 38°F  
Rain Rain Rain Rain Rain Rain Rain Rain
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Current Conditions at
BELLINGHAM - (KBLI)
45°
Partly Cloudy
as of 5:53 AM PST
Rel. Humidity: 81%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
5 MPH
140° Southeast
Cloud Level(s): Few at 6000ft, Scattered at 7500ft
Current Conditions at
ORCAS ISLAND ARPT - (KORS)
48°
Feels like 42°F
Mostly Cloudy
as of 6:15 AM PST
Rel. Humidity: 93%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
13 MPH
180° South
Cloud Level(s): Broken at 11000ft
Current Conditions at
FRIDAY HARBOR - (KFHR)
46°
Mostly Clear
as of 5:53 AM PST
Rel. Humidity: 87%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
7 MPH
150° Southeast
Cloud Level(s): Few at 12000ft
Current Conditions at
SKAGIT RGNL ARPT - (KBVS)
45°
Cloudy
as of 6:15 AM PST
Rel. Humidity: 100%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: MVFR
Wind Data
8 MPH
070° East
Cloud Level(s): Broken at 2000ft, Broken at 2700ft, Solid Overcast at 3300ft
100% chance of rain Today Today... Rain. Patchy fog between 3pm and 4pm. High near 51. South southeast wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

100% chance of rain Tonight Tonight... Rain, mainly before 2am. Patchy fog between 9pm and 10pm. Low around 44. Windy, with a south wind 25 to 33 mph becoming west southwest after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

80% chance of rain Wednesday Wednesday... Rain. High near 48. Southwest wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

90% chance of rain Wednesday Night Wednesday Night... Rain. Low around 41. South southeast wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

100% chance of rain Thursday Thursday... Rain. High near 47. South southeast wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

80% chance of rain Thursday Night Thursday Night... Rain, mainly before 10pm. Low around 39. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

80% chance of rain Friday Friday... Rain. High near 44. Chance of precipitation is 80%.

Rain on Friday Night Friday Night... Rain. Cloudy, with a low around 39.

Rain on Saturday Saturday... Rain. Mostly cloudy, with a high near 44.

70% chance of rain Saturday Night Saturday Night... Rain likely, mainly before 10pm. Mostly cloudy, with a low around 36.

70% chance of rain Sunday Sunday... Rain likely. Mostly cloudy, with a high near 44.

70% chance of rain Sunday Night Sunday Night... Rain likely. Mostly cloudy, with a low around 38.

70% chance of rain Monday Monday... Rain likely. Mostly cloudy, with a high near 45.

Current Radar Image


Sun Almanac for Cottonwood Beach, Washington
Sunrise: 07:59 AM
Sunset: 4:14 PM
Civil Sunrise:07:22 AM
Civil Sunset: 4:52 PM
Nautical Sunrise: 06:42 AM
Nautical Sunset: 5:32 PM
Astro Sunrise: 06:03 AM
Astro Sunset: 6:11 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.