Thornton, WY 20 December Weather

Altitude - 1320m | 44°9′47″N,104°44′35″W | map (OSM)

Thornton, WY

°F

12 amMostly Cloudy32mphNW

Thu, December 18, 202512:34 AM (GMT -07:00)

Saturday Dec 20 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	29°	27°	24°	26°	32°	32°	25°	23°
wind	12mph	9mph	6mph	7mph	9mph	7mph	4mph	6mph
pressure in	25.26	25.32	25.37	25.43	25.47	25.49	25.50	25.52

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

temperature °F	18°	18°	21°	27°	36°	40°	33°	29°
wind	5mph	7mph	8mph	10mph	8mph	4mph	3mph	4mph
pressure in	25.69	25.65	25.64	25.65	25.64	25.61	25.58	25.59

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

temperature °F	34°	30°	30°	33°	44°	49°	38°	35°
wind	6mph	6mph	4mph	3mph	4mph	4mph	4mph	5mph
pressure in	25.40	25.39	25.42	25.46	25.51	25.52	25.47	25.48

* Thornton, WY 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 Thornton, WY 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.