Gretna, SD 20 October Weather

Altitude - 592m | 45°27′4″N,99°30′54″W | map (OSM)

Gretna, SD

°F

9:30 amSunny2mphN

Fri, October 10, 202510:11 AM (GMT -05:00)

Monday Oct 20 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	41°	40°	38°	41°	49°	53°	51°	44°
wind	9mph	9mph	9mph	10mph	12mph	12mph	10mph	8mph
pressure in	27.90	27.90	27.92	27.94	27.96	27.94	27.91	27.90

Sunday Oct 20 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	46°	45°	44°	46°	65°	75°	71°	55°
wind	6mph	6mph	7mph	7mph	9mph	8mph	6mph	3mph
pressure in	28.03	28.00	27.98	27.98	28.01	27.99	27.95	27.90

* Gretna, SD weather for October 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 Gretna, SD Weather for October 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 October 20 for previous years is presented.