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Happy Valley, Washington Weather Forecast
Happy Valley, Washington Weather
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Weather Forecast for Happy Valley, Washington : Whatcom County
Issued: 7:01 pm PST Dec 17, 2025 Latitude: 48.7145527 Longitude: -122.4676684 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
90% chance of rain on Tonight 100% chance of rain on Thursday 90% chance of rain & snow on Friday 90% chance of rain on Saturday Rain on Sunday Rain on Monday 70% chance of rain on Tuesday 20% chance of rain & snow on Wednesday
Low: 41°F High: 49°F High: 44°F High: 44°F High: 45°F High: 45°F High: 45°F High: 43°F
Low: 37°F Low: 37°F Low: 39°F Low: 38°F Low: 38°F Low: 35°F  
Rain Rain Rain & Snow Rain Rain Rain Rain Rain & Snow
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Current Conditions at
BELLINGHAM - (KBLI)
46°
Feels like 39°F
Cloudy
as of 8:36 PM PST
Rel. Humidity: 70%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: MVFR
Wind Data
16 MPH
Gust: 26 MPH
160° South
Cloud Level(s): Broken at 2400ft, Solid Overcast at 6500ft
Current Conditions at
SKAGIT RGNL ARPT - (KBVS)
46°
Feels like 41°F
Cloudy
as of 8:35 PM PST
Rel. Humidity: 100%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: MVFR
Wind Data
10 MPH
Gust: 17 MPH
150° Southeast
Cloud Level(s): Broken at 2300ft, Solid Overcast at 2800ft
Current Conditions at
ORCAS ISLAND ARPT - (KORS)
Cloudy
as of 8:35 PM PST
Visibility: 9 Miles
Pressure: 30.02 in.
Flight Rule: MVFR
Wind Data
8 MPH
150° Southeast
Cloud Level(s): Broken at 2100ft, Solid Overcast at 6000ft
Current Conditions at
FRIDAY HARBOR - (KFHR)
46°
Feels like 40°F
Cloudy
as of 8:14 PM PST
Rel. Humidity: 81%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
15 MPH
Gust: 25 MPH
150° Southeast
Cloud Level(s): Scattered at 1800ft, Solid Overcast at 7000ft
90% chance of rain Tonight Tonight... Rain, mainly after 11pm. Low around 41. South southeast wind around 16 mph, with gusts as high as 31 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, mainly after 4pm. High near 49. South southeast wind 14 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

80% chance of rain Thursday Night Thursday Night... Rain, mainly before 10pm. Low around 37. Southwest wind 10 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

90% chance of rain & snow Friday Friday... Rain, possibly mixed with snow, becoming all rain after 10am. Some thunder is also possible. High near 44. South wind around 9 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

90% chance of thunderstorms Friday Night Friday Night... Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 37. South wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

90% chance of rain Saturday Saturday... Rain. High near 44. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

80% chance of rain Saturday Night Saturday Night... Rain. Low around 39. Chance of precipitation is 80%.

Rain on Sunday Sunday... Rain. Cloudy, with a high near 45.

Rain on Sunday Night Sunday Night... Rain. Cloudy, with a low around 38.

Rain on Monday Monday... Rain. Cloudy, with a high near 45.

Rain on Monday Night Monday Night... Rain. Mostly cloudy, with a low around 38.

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

20% chance of rain & snow Tuesday Night Tuesday Night... A chance of rain and snow. Mostly cloudy, with a low around 35.

20% chance of rain & snow Wednesday Wednesday... A chance of rain and snow. Mostly cloudy, with a high near 43.

Current Radar Image


Sun Almanac for Happy Valley, Washington
Sunrise: 07:59 AM
Sunset: 4:15 PM
Civil Sunrise:07:21 AM
Civil Sunset: 4:52 PM
Nautical Sunrise: 06:41 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.