Lacy, SD 18 December Weather

Altitude - 615m | 44°29′46″N,100°42′4″W | map (OSM)

Lacy, SD

°F

4 amMostly Cloudy38mphNW

Thu, December 18, 20253:34 AM (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	38°	31°	19°	15°	19°	21°	18°	15°
wind	32mph	36mph	37mph	36mph	32mph	23mph	10mph	6mph
pressure in	27.29	27.33	27.48	27.66	27.79	27.82	27.83	27.77

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

temperature °F	22°	20°	20°	20°	24°	28°	29°	30°
wind	5mph	5mph	5mph	6mph	12mph	17mph	16mph	10mph
pressure in	28.25	28.24	28.25	28.22	28.11	27.97	27.84	27.74

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

temperature °F	24°	21°	16°	21°	33°	37°	33°	31°
wind	9mph	7mph	3mph	6mph	13mph	16mph	13mph	10mph
pressure in	28.10	28.10	28.07	28.05	28.00	27.87	27.78	27.69

* Lacy, 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 Lacy, 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.