Wallace, SD 20 December Weather

Altitude - 540m | 45°5′10″N,97°28′34″W | map (OSM)

Wallace, SD

°F

11:30 pmRain Shower20mphW

Thu, December 18, 202512:19 AM (GMT -06:00)

Saturday Dec 20 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	29°	29°	25°	21°	21°	21°	17°	13°
wind	9mph	15mph	18mph	18mph	17mph	16mph	12mph	9mph
pressure in	27.61	27.70	27.82	27.90	27.95	28.00	28.08	28.17

Friday Dec 20 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	6°	2°	-1°	-2°	6°	12°	10°	10°
wind	18mph	13mph	8mph	5mph	4mph	5mph	8mph	9mph
pressure in	28.52	28.53	28.55	28.56	28.54	28.49	28.47	28.46

Wednesday Dec 20 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	26°	25°	24°	26°	36°	39°	32°	30°
wind	8mph	7mph	7mph	7mph	11mph	12mph	9mph	12mph
pressure in	28.11	28.14	28.17	28.22	28.24	28.23	28.25	28.25

* Wallace, SD weather for December 20 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 Wallace, SD Weather for December 20, 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 20 for previous years is presented.