Boundary, WA 31 December Weather

Altitude - 721m | 48°59′53″N,121°36′18″W | map (OSM)

Boundary, WA

°F

6:30 amMostly Cloudy8mphSE

Mon, December 29, 20256:49 AM (GMT -08:00)

Wednesday Dec 31 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	34°	34°	35°	36°	41°	41°	37°	35°
wind	6mph	6mph	6mph	5mph	4mph	5mph	5mph	6mph
pressure in	27.57	27.54	27.52	27.51	27.49	27.44	27.39	27.36

Tuesday Dec 31 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	28°	27°	24°	24°	30°	31°	28°	27°
wind	4mph	5mph	5mph	5mph	4mph	4mph	5mph	5mph
pressure in	27.75	27.73	27.69	27.66	27.62	27.55	27.50	27.47

Sunday Dec 31 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	39°	38°	36°	36°	38°	39°	35°	32°
wind	4mph	4mph	3mph	3mph	3mph	3mph	2mph	5mph
pressure in	27.54	27.55	27.56	27.60	27.62	27.62	27.63	27.63

* Boundary, WA weather for December 31 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Boundary, WA Weather for December 31, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on December 31 for previous years is presented.