Grand Coulee, WA 29 December Weather

Altitude - 467m | 47°56′31″N,119°0′11″W | map (OSM)

Grand Coulee, WA

°F

10:30 amFair20mphW

Wed, December 17, 202511:18 AM (GMT -08:00)

Monday Dec 29 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	39°	38°	37°	36°	39°	40°	38°	37°
wind	6mph	5mph	5mph	6mph	7mph	7mph	7mph	7mph
pressure in	28.24	28.23	28.23	28.25	28.24	28.21	28.20	28.17

Sunday Dec 29 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	35°	34°	35°	35°	36°	37°	36°	35°
wind	2mph	3mph	3mph	3mph	3mph	3mph	4mph	3mph
pressure in	28.19	28.14	28.07	28.05	28.06	28.11	28.18	28.25

Friday Dec 29 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	35°	35°	36°	37°	41°	41°	39°	37°
wind	5mph	5mph	5mph	4mph	4mph	5mph	5mph	5mph
pressure in	28.54	28.53	28.51	28.48	28.43	28.38	28.34	28.32

* Grand Coulee, WA weather for December 29 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 Grand Coulee, WA Weather for December 29, 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 29 for previous years is presented.