Castle Rock, SD 18 December Weather

Altitude - 955m | 44°57′50″N,103°25′26″W | map (OSM)

Castle Rock, SD

°F

6:30 pmRain Shower31mphNW

Wed, December 17, 20257:03 PM (GMT -07:00)

Thursday Dec 18 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	33°	23°	15°	17°	22°	25°	23°	22°
wind	40mph	44mph	38mph	30mph	21mph	12mph	4mph	10mph
pressure in	26.20	26.34	26.54	26.67	26.69	26.65	26.59	26.48

Wednesday Dec 18 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	24°	22°	21°	22°	28°	29°	29°	32°
wind	5mph	5mph	8mph	12mph	14mph	13mph	8mph	12mph
pressure in	27.05	27.01	26.97	26.92	26.80	26.65	26.58	26.57

Monday Dec 18 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	19°	18°	17°	25°	39°	43°	32°	28°
wind	4mph	4mph	7mph	11mph	11mph	8mph	5mph	3mph
pressure in	26.88	26.85	26.79	26.76	26.70	26.61	26.52	26.45

* Castle Rock, SD weather for December 18 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 Castle Rock, SD Weather for December 18, 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 18 for previous years is presented.