Fossil, WY 20 December Weather

Altitude - 2012m | 41°48′58″N,110°43′26″W | map (OSM)

Fossil, WY

°F

11 amFair6mphW

Thu, December 18, 202511:40 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	35°	31°	29°	28°	32°	33°	28°	27°
wind	18mph	15mph	12mph	10mph	11mph	9mph	4mph	4mph
pressure in	23.26	23.31	23.36	23.41	23.45	23.45	23.41	23.40

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

temperature °F	17°	15°	12°	19°	31°	35°	28°	22°
wind	3mph	3mph	4mph	3mph	4mph	3mph	3mph	3mph
pressure in	23.53	23.49	23.46	23.54	23.61	23.62	23.57	23.54

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

temperature °F	26°	27°	27°	26°	34°	36°	31°	26°
wind	3mph	3mph	3mph	3mph	2mph	2mph	3mph	3mph
pressure in	23.32	23.33	23.37	23.39	23.43	23.42	23.41	23.41

* Fossil, 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 Fossil, 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.