Lanark, MT 20 December Weather

Altitude - 644m | 48°8′35″N,104°21′25″W | map (OSM)

Lanark, MT

°F

11:30 pmCloudy16mphSE

Sun, December 14, 202512:08 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	11°	9°	9°	10°	13°	13°	8°	6°
wind	9mph	8mph	8mph	8mph	8mph	8mph	8mph	7mph
pressure in	27.45	27.49	27.54	27.60	27.62	27.59	27.57	27.57

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

temperature °F	-2°	0°	4°	9°	17°	21°	16°	12°
wind	7mph	8mph	11mph	13mph	14mph	11mph	8mph	4mph
pressure in	28.12	28.07	27.99	27.94	27.88	27.83	27.82	27.83

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

temperature °F	29°	29°	28°	28°	37°	40°	33°	29°
wind	11mph	12mph	11mph	8mph	9mph	8mph	6mph	5mph
pressure in	27.66	27.67	27.69	27.71	27.70	27.69	27.67	27.66

* Lanark, MT 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 Lanark, MT 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.