Newcastle, WY 21 January Weather

Altitude - 1340m | 43°51′18″N,104°12′18″W | map (OSM)

Newcastle, WY

°F

6 amMostly Cloudy11mphNW

Mon, January 19, 20266:57 AM (GMT -07:00)

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

temperature °F	18°	17°	18°	20°	21°	20°	15°	10°
wind	10mph	7mph	8mph	20mph	22mph	18mph	11mph	7mph
pressure in	25.45	25.39	25.36	25.44	25.54	25.54	25.53	25.51

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

temperature °F	-14°	-10°	-4°	5°	20°	23°	18°	17°
wind	3mph	3mph	3mph	4mph	7mph	9mph	8mph	13mph
pressure in	25.48	25.42	25.37	25.37	25.39	25.34	25.32	25.38

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

temperature °F	25°	26°	28°	29°	40°	41°	31°	26°
wind	4mph	4mph	2mph	4mph	5mph	4mph	2mph	3mph
pressure in	25.15	25.12	25.13	25.15	25.20	25.19	25.17	25.18

* Newcastle, WY 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 Newcastle, WY 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.