Grinnell, WA 18 December Weather

Altitude - 774m | 46°57′43″N,117°4′8″W | map (OSM)

Grinnell, WA

°F

2:30 amFair14mphSW

Tue, December 16, 20253:16 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	35°	35°	35°	35°	36°	37°	42°	45°
wind	7mph	7mph	8mph	10mph	14mph	15mph	16mph	18mph
pressure in	27.38	27.34	27.26	27.17	27.04	26.92	26.88	26.86

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

temperature °F	42°	42°	42°	43°	45°	45°	40°	37°
wind	13mph	15mph	16mph	23mph	28mph	19mph	9mph	5mph
pressure in	27.40	27.35	27.31	27.30	27.38	27.48	27.53	27.56

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

temperature °F	34°	33°	34°	34°	39°	41°	37°	38°
wind	7mph	7mph	6mph	6mph	6mph	6mph	7mph	7mph
pressure in	27.36	27.30	27.25	27.22	27.18	27.13	27.10	27.09

* Grinnell, 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 Grinnell, 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.