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Birch Bay, WA 98230 Weather

Today: Light Rain Likely, high 49°F, low 37°F. Hourly and 10-day forecast from the National Weather Service. Times are local (PDT).

Birch Bay, WA 98230 current weather

39°F

Light Rain Likely

Forecast for this hour. No recent report from a nearby station.

H 49° / L 37°

No recent station report. NWS hourly forecast updated 10/28/2026, 11:26 PM PT

Hourly forecast

NWS, updated 10/28/2026, 11:26 PM PT

  1. Now39°68%
  2. 6 AM39°65%
  3. 7 AM38°67%
  4. 8 AM39°73%
  5. 9 AM40°66%
  6. 10 AM44°63%
  7. 11 AM45°37%
  8. 12 PM46°31%
  9. 1 PM47°21%
  10. 2 PM48°15%
  11. 3 PM48°18%
  12. 4 PM49°
  13. 5 PM48°31%
  14. 6 PM47°34%
  15. 7 PM46°
  16. 8 PM44°
  17. 9 PM43°
  18. 10 PM42°
  19. 11 PM42°
  20. 12 AM41°Fri
  21. 1 AM40°
  22. 2 AM40°
  23. 3 AM39°
  24. 4 AM39°
  25. 5 AM38°13%
  26. 6 AM39°13%
  27. 7 AM39°13%
  28. 8 AM39°13%
  29. 9 AM41°13%
  30. 10 AM43°13%
  31. 11 AM45°28%
  32. 12 PM46°28%
  33. 1 PM47°28%
  34. 2 PM48°28%
  35. 3 PM48°28%
  36. 4 PM48°28%
  37. 5 PM47°10%
  38. 6 PM46°10%
  39. 7 PM44°10%
  40. 8 PM43°10%
  41. 9 PM42°10%
  42. 10 PM42°10%
  43. 11 PM41°15%
  44. 12 AM40°15%Sat
  45. 1 AM40°15%
  46. 2 AM39°15%
  47. 3 AM38°15%
  48. 4 AM38°15%

10-day forecast

Tap a day for details

  • Today10/2973% chance of precipitationLow 37°High 49°

    Thursday: Rain likely. Mostly cloudy, with a high near 49. East northeast wind 6 to 9 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

    Overnight: Rain likely. Cloudy. Low around 37, with temperatures rising to around 39 overnight. East wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

    Light Rain Likely
  • Fri10/3028% chance of precipitationLow 35°High 49°

    Friday: A chance of rain between 11am and 5pm. Partly sunny, with a high near 49. East northeast wind around 5 mph. Chance of precipitation is 30%.

    Friday Night: A slight chance of rain between 11pm and 5am. Mostly cloudy, with a low around 35. East northeast wind around 5 mph. Chance of precipitation is 20%.

    Chance Light Rain
  • Sat10/31Low 36°High 50°

    Saturday: Partly sunny, with a high near 50.

    Saturday Night: Mostly cloudy, with a low around 36.

    Partly Sunny
  • Sun11/1Low 36°High 50°

    Sunday: Mostly sunny, with a high near 50.

    Sunday Night: Mostly cloudy, with a low around 36.

    Mostly Sunny
  • Mon11/213% chance of precipitationLow 38°High 50°

    Monday: Mostly cloudy, with a high near 50.

    Monday Night: Mostly cloudy, with a low around 38.

    Mostly Cloudy
  • Tue11/3Low 37°High 53°

    Tuesday: Partly sunny, with a high near 53.

    Tuesday Night: Mostly cloudy, with a low around 37.

    Partly Sunny
  • Wed11/413% chance of precipitationLow High 53°

    Wednesday: Partly sunny, with a high near 53.

    Partly Sunny
  • Thu11/5Model blend28% chance of precipitationLow 38°High 55°

    Thursday: Mostly cloudy, slight chance of rain. High near 55°. Low that night near 38°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Fri11/6Model blend37% chance of precipitationLow 38°High 55°

    Friday: Chance of rain. High near 55°. Low that night near 38°. About 0.09 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blend40% chance of precipitationLow 39°High 56°

    Saturday: Chance of rain. High near 56°. Low that night near 39°. About 0.32 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 48.936, -122.728 from the NWS SEW office, updated 10/28/2026, 11:26 PM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KBLI (Bellingham Intl, 13 mi), model run 10/29/2026, 1:00 AM PDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now39°Light Rain Likely68%7 mph
  2. 6 AM39°Light Rain Likely65%7 mph
  3. 7 AM38°Light Rain Likely67%8 mph
  4. 8 AM39°Light Rain Likely73%8 mph
  5. 9 AM40°Light Rain Likely66%9 mph
  6. 10 AM44°Light Rain Likely63%9 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the high temperature today in Birch Bay, WA 98230?
The National Weather Service forecast for thursday calls for a high near 49°F. Light Rain Likely.
Will it rain in Birch Bay, WA 98230 in the next 24 hours?
The hourly forecast shows a 68% chance of precipitation around 10/29/2026, 5:00 AM PDT.
What is the 10-day forecast for Birch Bay, WA 98230?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 5 to Nov 7) come from the NOAA National Blend of Models, with highs of 55°F to 56°F and up to a 40% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Birch Bay, WA 98230 today?
Sunrise is about 7:53 AM PDT and sunset is about 5:55 PM PDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Birch Bay, WA 98230?
At Blaine, the 1991 to 2020 normal high in October is 57°F and the normal low is 44°F.

Nearby hazards

Washington hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (Custer)
GoodOzone
AQI forecast tomorrow (Custer)
GoodOzone

UV index guide · Air quality

Drought

By county

Whatcom County, week of 10/20/2026

99% of the county is in moderate drought or worse.

Tides nearby

NOAA tide stations

Beaches nearby

EPA BEACON beaches

Sun and moon

Local time, center of the area

Sunrise
7:53 AM
Sunset
5:55 PM
Daylight
10 hr 1 min
Moon
Waning Gibbous 88% lit
First light (civil dawn)
7:21 AM
Last light (civil dusk)
6:28 PM
Moonrise
7:59 PM
Moonset
12:43 PM

Normal October weather

Climate

Normal October high 57°, low 44°, precipitation 4.39 in for the month. 1991 to 2020 normals at Blaine, 4 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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