Grindstone, SD 21 October Weather

Altitude - 754m | 44°8′20″N,101°58′1″W | map (OSM)

Grindstone, SD

°F

9 pmClear6mphN

Thu, October 9, 20259:48 PM (GMT -06:00)

Tuesday Oct 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	43°	41°	39°	43°	49°	51°	47°	40°
wind	9mph	8mph	8mph	11mph	13mph	14mph	12mph	9mph
pressure in	27.36	27.37	27.36	27.38	27.40	27.39	27.36	27.33

Monday Oct 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	51°	48°	43°	53°	68°	72°	66°	54°
wind	3mph	2mph	4mph	3mph	4mph	4mph	4mph	5mph
pressure in	27.29	27.24	27.22	27.27	27.28	27.24	27.21	27.18

Saturday Oct 21 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	50°	47°	44°	49°	60°	63°	56°	48°
wind	7mph	7mph	5mph	6mph	6mph	6mph	7mph	8mph
pressure in	27.30	27.34	27.40	27.46	27.47	27.44	27.39	27.38

* Grindstone, SD weather for October 21 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 Grindstone, SD Weather for October 21, 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 21 for previous years is presented.