Rousseau, SD 20 December Weather

Altitude - 425m | 44°18′58″N,100°4′19″W | map (OSM)

Rousseau, SD

°F

7 pmRain Shower16mphW

Wed, December 17, 20257:47 PM (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	34°	34°	30°	29°	31°	33°	28°	23°
wind	12mph	15mph	15mph	12mph	13mph	11mph	7mph	5mph
pressure in	28.07	28.18	28.31	28.39	28.43	28.46	28.52	28.59

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

temperature °F	6°	5°	3°	4°	11°	16°	15°	15°
wind	8mph	5mph	3mph	4mph	10mph	15mph	14mph	13mph
pressure in	29.03	29.03	29.01	29.00	28.95	28.84	28.81	28.80

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

temperature °F	25°	23°	21°	24°	35°	41°	36°	32°
wind	3mph	4mph	4mph	5mph	9mph	11mph	10mph	10mph
pressure in	28.48	28.50	28.54	28.58	28.59	28.57	28.56	28.58

* Rousseau, 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 Rousseau, 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.