Westby, MT 18 December Weather

Altitude - 635m | 48°52′12″N,104°3′7″W | map (OSM)

Westby, MT

°F

9:30 amSunny15mphS

Sun, December 14, 20259:08 AM (GMT -07:00)

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

temperature °F	7°	1°	-2°	-4°	-2°	-1°	-1°	1°
wind	27mph	22mph	15mph	8mph	6mph	8mph	9mph	12mph
pressure in	27.47	27.65	27.79	27.86	27.85	27.76	27.68	27.56

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

temperature °F	-1°	-2°	-3°	-1°	3°	9°	13°	17°
wind	7mph	5mph	5mph	9mph	13mph	17mph	18mph	15mph
pressure in	28.21	28.20	28.15	28.08	27.94	27.76	27.61	27.54

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

temperature °F	13°	12°	13°	20°	28°	33°	28°	26°
wind	4mph	7mph	9mph	12mph	13mph	10mph	6mph	4mph
pressure in	27.94	27.90	27.82	27.76	27.68	27.59	27.53	27.51

* Westby, MT 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 Westby, MT 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.