Dean, MT 15 December Weather

Altitude - 1618m | 45°24′18″N,109°41′24″W | map (OSM)

Dean, MT

°F

9:30 pmClear15mphSW

Sat, December 13, 202510:15 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	39°	39°	38°	39°	44°	45°	42°	42°
wind	17mph	18mph	16mph	16mph	15mph	16mph	23mph	25mph
pressure in	24.65	24.66	24.65	24.64	24.62	24.58	24.54	24.51

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

temperature °F	33°	33°	31°	32°	34°	32°	29°	28°
wind	5mph	8mph	9mph	10mph	17mph	16mph	15mph	14mph
pressure in	24.35	24.34	24.35	24.41	24.49	24.53	24.60	24.64

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

temperature °F	31°	32°	31°	32°	40°	41°	35°	34°
wind	11mph	11mph	11mph	8mph	7mph	8mph	10mph	10mph
pressure in	24.78	24.81	24.85	24.88	24.90	24.86	24.83	24.80

* Dean, 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 Dean, 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.