Shannon Colony, SD 21 December Weather

Altitude - 498m | 43°58′52″N,97°25′26″W | map (OSM)

Shannon Colony, SD

°F

2 pmCloudy34mphNW

Thu, December 18, 20252:29 PM (GMT -06:00)

Sunday Dec 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	15°	14°	15°	19°	31°	35°	33°	33°
wind	4mph	4mph	7mph	11mph	14mph	14mph	14mph	15mph
pressure in	28.44	28.44	28.44	28.46	28.44	28.36	28.31	28.30

Saturday Dec 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	13°	11°	11°	14°	22°	28°	25°	22°
wind	9mph	11mph	12mph	15mph	16mph	14mph	11mph	13mph
pressure in	28.60	28.57	28.55	28.53	28.47	28.37	28.34	28.27

Thursday Dec 21 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	31°	29°	27°	29°	41°	46°	41°	37°
wind	10mph	9mph	9mph	11mph	12mph	10mph	7mph	5mph
pressure in	28.38	28.36	28.35	28.35	28.34	28.30	28.29	28.29

* Shannon Colony, SD weather for December 21 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 Shannon Colony, SD Weather for December 21, 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 21 for previous years is presented.