Grant, MT 15 December Weather

Altitude - 1773m | 45°0′32″N,113°4′1″W | map (OSM)

Grant, MT

°F

12 amClear7mphSW

Sun, December 14, 202512:42 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	27°	27°	26°	29°	38°	42°	37°	36°
wind	5mph	5mph	5mph	6mph	8mph	11mph	9mph	9mph
pressure in	24.15	24.16	24.14	24.18	24.20	24.20	24.15	24.13

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

temperature °F	26°	24°	25°	22°	25°	25°	20°	15°
wind	4mph	5mph	13mph	12mph	13mph	13mph	7mph	5mph
pressure in	23.87	23.87	23.97	24.05	24.09	24.13	24.16	24.15

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

temperature °F	22°	18°	17°	19°	31°	34°	26°	22°
wind	5mph	4mph	5mph	4mph	3mph	4mph	4mph	4mph
pressure in	24.31	24.29	24.32	24.35	24.41	24.38	24.33	24.29

* Grant, 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 Grant, 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.