West Lewistown, MT 15 December Weather

Altitude - 1170m | 47°5′53″N,109°27′54″W | map (OSM)

West Lewistown, MT

°F

8 pmFair7mphSW

Sat, December 13, 20258:39 PM (GMT -07:00)

Monday Dec 15 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	41°	39°	39°	40°	47°	47°	46°	46°
wind	13mph	11mph	10mph	12mph	14mph	15mph	19mph	21mph
pressure in	26.01	26.00	25.99	25.96	25.93	25.87	25.83	25.77

Sunday Dec 15 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	38°	34°	34°	34°	34°	35°	31°	28°
wind	6mph	5mph	6mph	10mph	16mph	18mph	16mph	15mph
pressure in	25.75	25.74	25.79	25.86	25.91	25.96	25.99	26.01

Friday Dec 15 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	27°	26°	23°	28°	42°	42°	31°	29°
wind	6mph	5mph	4mph	4mph	4mph	3mph	5mph	7mph
pressure in	26.19	26.21	26.21	26.27	26.33	26.29	26.20	26.15

* West Lewistown, MT weather for December 15 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 West Lewistown, MT Weather for December 15, 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 15 for previous years is presented.