Keystone, SD 15 October Weather

Altitude - 1440m | 43°53′46″N,103°25′5″W | map (OSM)

Keystone, SD

°F

4 amClear3mphSW

Fri, October 10, 20254:35 AM (GMT -06:00)

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

temperature °F	42°	43°	43°	49°	55°	55°	52°	46°
wind	4mph	4mph	4mph	4mph	7mph	9mph	6mph	5mph
pressure in	25.20	25.20	25.20	25.23	25.22	25.17	25.14	25.11

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

temperature °F	42°	38°	31°	42°	56°	60°	55°	48°
wind	4mph	4mph	4mph	7mph	12mph	13mph	9mph	10mph
pressure in	25.26	25.31	25.33	25.42	25.45	25.42	25.38	25.32

* Keystone, SD 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 Keystone, SD 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.