Sphinx, MT 15 December Weather

Altitude - 1612m | 45°10′16″N,110°52′41″W | map (OSM)

Sphinx, MT

°F

3 amClear13mphS

Sun, December 14, 20253:47 AM (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°	28°	32°	41°	42°	39°	36°
wind	9mph	9mph	10mph	10mph	12mph	13mph	14mph	15mph
pressure in	24.76	24.74	24.75	24.75	24.74	24.70	24.70	24.65

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

temperature °F	35°	33°	32°	33°	33°	31°	25°	23°
wind	8mph	9mph	9mph	8mph	8mph	9mph	8mph	8mph
pressure in	24.41	24.41	24.43	24.52	24.58	24.64	24.67	24.70

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

temperature °F	25°	23°	22°	24°	34°	37°	31°	27°
wind	10mph	8mph	9mph	8mph	8mph	8mph	8mph	9mph
pressure in	24.87	24.89	24.93	24.95	24.95	24.92	24.90	24.88

* Sphinx, 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 Sphinx, 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.