Rock Lake, WA 18 December Weather

Altitude - 604m | 47°3′22″N,117°43′44″W | map (OSM)

Rock Lake, WA

°F

4 amPartly Cloudy11mphSW

Tue, December 16, 20254:56 AM (GMT -08:00)

Climatic norm in Rock Lake, WA Dec 18

22°
26°
31°

minimum
average
maximum

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

temperature °F	37°	37°	37°	37°	38°	40°	45°	46°
wind	10mph	9mph	9mph	12mph	14mph	16mph	18mph	19mph
pressure in	27.95	27.89	27.82	27.73	27.59	27.46	27.42	27.42

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

temperature °F	43°	44°	45°	45°	46°	47°	41°	38°
wind	12mph	14mph	18mph	27mph	25mph	18mph	10mph	6mph
pressure in	27.95	27.89	27.83	27.84	27.95	28.05	28.10	28.13

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°	33°	37°	39°	37°	38°
wind	6mph	5mph	5mph	5mph	4mph	3mph	5mph	7mph
pressure in	27.94	27.90	27.84	27.81	27.76	27.71	27.67	27.66

* Rock Lake, 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 Rock Lake, 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.