Rocky Boy's, MT 15 December Weather

Altitude - 1058m | 48°19′8″N,109°50′2″W | map (OSM)

Rocky Boy's, MT

°F

12:30 amClear10mphSW

Sun, December 14, 202512:55 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	38°	38°	38°	40°	47°	48°	47°	47°
wind	12mph	11mph	12mph	15mph	18mph	18mph	21mph	24mph
pressure in	26.35	26.36	26.32	26.28	26.25	26.19	26.14	26.06

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

temperature °F	33°	30°	30°	31°	36°	38°	33°	29°
wind	5mph	4mph	6mph	8mph	14mph	16mph	14mph	12mph
pressure in	26.11	26.10	26.14	26.20	26.25	26.30	26.32	26.37

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

temperature °F	26°	23°	23°	26°	36°	39°	31°	30°
wind	1mph	2mph	4mph	4mph	6mph	5mph	6mph	9mph
pressure in	26.57	26.58	26.61	26.66	26.69	26.65	26.57	26.50

* Rocky Boy's, 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 Rocky Boy's, 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.