Whatcom Weather
53°

Custer, WA Weather

Light Rain · 90% precip

CW3375 Ferndale · 5 mi away · 38 min ago

Hourly graphsRadar

Now

Wind
6 mph S
Humidity
95%
Dew point
52°
Pressure
30.09"
Precip chance
90%

Precipitation timing

Precipitation likely beginning around 2 AM, heaviest toward 4 AM, easing overnight, around 0.42".

This Afternoon

Rain. Cloudy, with a high near 55. South southeast wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Next 24 hours

Full graphs
  1. Now52°21
  2. 6 AM51°
  3. 7 AM50°
  4. 8 AM49°
  5. 9 AM49°
  6. 10 AM48°
  7. 11 AM47°
  8. 12 PM47°
  9. 1 PM47°
  10. 2 PM47°
  11. 3 PM47°
  12. 4 PM48°
  13. 5 PM50°
  14. 6 PM52°16%
  15. 7 PM54°20%
  16. 8 PM56°19%
  17. 9 PM57°21%
  18. 10 PM58°
  19. 11 PM60°20%
  20. 12 AM59°16%
  21. 1 AM59°24%
  22. 2 AM59°32%
  23. 3 AM57°96%
  24. 4 AM55°99%

7-day forecast

This Afternoon

55°
Light Rain17 mph SSE90%

Rain. Cloudy, with a high near 55. South southeast wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Tonight

47°
Slight Chance Light Rain then Mostly Cloudy2 to 16 mph SE15%
0.01" precip6% thundergusts to 21 mphsnow level 4,934 ft

A slight chance of rain before 7pm. Mostly cloudy, with a low around 47. Southeast wind 2 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Climate for this date

55° forecast high — 2° above normal

Normal high
53°
Normal low
39°
Record high
62°1999
Record low
22°2003

Bellingham INTL AP · 15 km away · records 1949–present · normals 1991–2020

Sunrise

3:06 PM

dawn 2:33 PM

Sunset

12:44 AM

dusk 1:17 AM

Daylight

9h 37m

noon 7:55 PM

Moon

Waning Crescent

8% lit

Model comparison

Daily highs and lows from independent forecast models. The National Weather Service forecast above is what this site reports; these are shown so you can see when the models disagree.

Daily high and low temperature by forecast model
ModelFriSatSunMonTue
National Weather Servicecanonical
55° / —°
61° / 47°
55° / 49°
54° / 38°
58° / 45°
Open-Meteo (ECMWF/GFS)
54° / 48°
58° / 45°
53° / 46°
52° / 41°
51° / 45°

Highs differing from the NWS forecast by 5° or more are highlighted.

About Custer’s weather

Custer, on the coastal plain between Ferndale and Blaine, has an exposed maritime climate with steady onshore wind and frequent winter fog.