Grassland Colony, SD 18 December Weather

Altitude - 451m | 45°39′58″N,98°47′28″W | map (OSM)

Grassland Colony, SD

°F

6:30 pmClear15mphW

Tue, December 16, 20257:11 PM (GMT -06:00)

Thursday Dec 18 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	37°	31°	20°	12°	8°	8°	5°	1°
wind	21mph	25mph	31mph	35mph	35mph	30mph	18mph	10mph
pressure in	27.74	27.72	27.79	27.98	28.17	28.27	28.36	28.37

Wednesday Dec 18 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	22°	20°	18°	15°	18°	20°	18°	21°
wind	6mph	7mph	6mph	7mph	6mph	9mph	10mph	13mph
pressure in	28.83	28.84	28.86	28.85	28.80	28.68	28.57	28.46

Monday Dec 18 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	22°	19°	14°	13°	24°	28°	22°	24°
wind	13mph	10mph	5mph	2mph	7mph	12mph	12mph	13mph
pressure in	28.64	28.66	28.66	28.65	28.62	28.52	28.42	28.33

* Grassland Colony, SD weather for December 18 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 Grassland Colony, SD Weather for December 18, 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 18 for previous years is presented.