Sioux Pass, MT 15 December Weather

Altitude - 744m | 47°55′23″N,104°19′34″W | map (OSM)

Sioux Pass, MT

-4

°F

8 pmClear9mphSE

Sat, December 13, 20258:37 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	30°	28°	27°	29°	34°	37°	37°	39°
wind	11mph	9mph	7mph	6mph	9mph	12mph	16mph	18mph
pressure in	27.30	27.34	27.37	27.37	27.31	27.22	27.12	27.03

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

temperature °F	28°	28°	30°	32°	32°	33°	32°	30°
wind	6mph	3mph	3mph	3mph	8mph	11mph	16mph	19mph
pressure in	27.20	27.17	27.15	27.15	27.13	27.15	27.19	27.23

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

temperature °F	22°	19°	20°	23°	30°	31°	23°	18°
wind	7mph	7mph	7mph	6mph	9mph	8mph	4mph	4mph
pressure in	27.55	27.58	27.65	27.72	27.77	27.76	27.73	27.69

* Sioux Pass, 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 Sioux Pass, 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.