Grand Coulee, WA 15 October Weather

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

Grand Coulee, WA

°F

7 amSunny8mphN

Fri, October 10, 20257:29 AM (GMT -07:00)

Wednesday Oct 15 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	40°	37°	34°	39°	51°	58°	56°	47°
wind	4mph	4mph	4mph	4mph	4mph	5mph	4mph	5mph
pressure in	28.40	28.39	28.38	28.40	28.40	28.36	28.35	28.36

Tuesday Oct 15 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	53°	50°	49°	52°	62°	68°	64°	59°
wind	3mph	4mph	4mph	5mph	5mph	6mph	5mph	5mph
pressure in	28.40	28.40	28.42	28.41	28.39	28.34	28.30	28.30

* Grand Coulee, WA weather for October 15 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 October 15, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on October 15 for previous years is presented.