Jefferson, SD 21 January Weather

Altitude - 337m | 42°36′11″N,96°33′32″W | map (OSM)

Jefferson, SD

°F

5 amMostly Cloudy5mphSE

Thu, January 15, 20265:44 AM (GMT -06:00)

Wednesday Jan 21 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	27°	24°	22°	21°	27°	29°	25°	21°
wind	10mph	11mph	12mph	15mph	19mph	15mph	7mph	6mph
pressure in	28.79	28.82	28.89	28.97	29.02	29.00	29.00	29.00

Tuesday Jan 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	-12°	-12°	-12°	-7°	7°	18°	18°	20°
wind	5mph	5mph	6mph	9mph	17mph	21mph	16mph	13mph
pressure in	29.42	29.37	29.31	29.24	29.12	28.96	28.86	28.78

Sunday Jan 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	4°	5°	7°	10°	18°	24°	24°	26°
wind	18mph	18mph	18mph	20mph	22mph	22mph	18mph	17mph
pressure in	29.13	29.05	28.98	28.93	28.85	28.77	28.74	28.73

* Jefferson, SD weather for January 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 Jefferson, SD Weather for January 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 January 21 for previous years is presented.