Grand Coulee, WA 20 October Weather

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

Grand Coulee, WA

°F

7 amSunny8mphN

Fri, October 10, 20257:28 AM (GMT -07:00)

Monday Oct 20 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	44°	41°	39°	42°	51°	55°	54°	47°
wind	7mph	6mph	5mph	5mph	7mph	7mph	6mph	6mph
pressure in	28.37	28.38	28.38	28.42	28.44	28.41	28.41	28.43

Sunday Oct 20 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	56°	54°	50°	52°	63°	71°	67°	63°
wind	7mph	6mph	6mph	6mph	10mph	14mph	11mph	11mph
pressure in	28.38	28.36	28.35	28.32	28.27	28.21	28.16	28.20

* Grand Coulee, WA weather for October 20 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 20, 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 20 for previous years is presented.