Keystone, WA 18 December Weather

Altitude - 596m | 47°14′28″N,118°9′4″W | map (OSM)

Keystone, WA

°F

4 amPartly Cloudy10mphSW

Tue, December 16, 20254:49 AM (GMT -08:00)

Thursday Dec 18 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	36°	36°	36°	36°	37°	39°	43°	44°
wind	11mph	9mph	9mph	12mph	13mph	15mph	17mph	17mph
pressure in	27.95	27.91	27.83	27.74	27.61	27.47	27.42	27.44

Wednesday Dec 18 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	42°	43°	44°	45°	46°	47°	40°	37°
wind	11mph	12mph	19mph	27mph	23mph	17mph	10mph	5mph
pressure in	27.95	27.89	27.84	27.84	27.96	28.06	28.12	28.15

Monday Dec 18 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	30°	31°	31°	31°	34°	36°	35°	36°
wind	7mph	6mph	5mph	5mph	3mph	4mph	5mph	6mph
pressure in	27.97	27.92	27.87	27.83	27.78	27.72	27.70	27.69

* Keystone, WA weather for December 18 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 Keystone, WA Weather for December 18, 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 18 for previous years is presented.