Keystone, SD 30 December Weather

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

Keystone, SD

°F

2:30 pmPartly Cloudy23mphW

Fri, December 19, 20252:59 PM (GMT -07:00)

Tuesday Dec 30 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	39°	38°	39°	45°	50°	48°	41°	39°
wind	8mph	7mph	7mph	7mph	9mph	8mph	7mph	7mph
pressure in	25.18	25.16	25.15	25.19	25.19	25.16	25.11	25.12

Monday Dec 30 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	36°	34°	31°	32°	34°	32°	25°	23°
wind	4mph	8mph	14mph	12mph	13mph	14mph	14mph	10mph
pressure in	24.69	24.73	24.82	24.94	24.98	25.06	25.13	25.18

Saturday Dec 30 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	35°	33°	29°	34°	42°	39°	29°	23°
wind	5mph	5mph	6mph	5mph	7mph	6mph	2mph	3mph
pressure in	25.18	25.17	25.15	25.18	25.20	25.19	25.17	25.17

* Keystone, SD weather for December 30 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 December 30, 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 30 for previous years is presented.