Rocklyn, WA 18 December Weather

Altitude - 730m | 47°37′48″N,118°16′12″W | map (OSM)

Rocklyn, WA

°F

4:30 amPartly Cloudy10mphSW

Tue, December 16, 20254:58 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	34°	34°	34°	34°	35°	37°	39°	41°
wind	10mph	9mph	10mph	11mph	13mph	14mph	16mph	18mph
pressure in	27.48	27.44	27.37	27.27	27.14	27.01	26.95	26.95

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

temperature °F	39°	41°	41°	42°	43°	45°	38°	35°
wind	11mph	14mph	20mph	26mph	24mph	18mph	10mph	5mph
pressure in	27.47	27.41	27.35	27.36	27.47	27.58	27.63	27.67

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

temperature °F	31°	31°	31°	31°	34°	35°	34°	35°
wind	9mph	7mph	7mph	6mph	4mph	6mph	6mph	7mph
pressure in	27.51	27.46	27.40	27.37	27.33	27.28	27.25	27.23

* Rocklyn, 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 Rocklyn, 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.