Arnold, MT 15 December Weather

Altitude - 1401m | 45°42′50″N,111°21′18″W | map (OSM)

Arnold, MT

°F

2:30 amClear6mphS

Sun, December 14, 20253:10 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	33°	33°	32°	35°	46°	51°	48°	47°
wind	6mph	6mph	6mph	6mph	10mph	14mph	16mph	13mph
pressure in	25.31	25.32	25.30	25.30	25.30	25.29	25.26	25.22

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

temperature °F	34°	31°	30°	33°	34°	35°	29°	25°
wind	4mph	3mph	7mph	13mph	12mph	12mph	9mph	9mph
pressure in	25.05	25.04	25.08	25.21	25.28	25.31	25.33	25.35

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

temperature °F	26°	24°	21°	23°	35°	38°	31°	28°
wind	5mph	4mph	4mph	3mph	3mph	3mph	4mph	5mph
pressure in	25.48	25.50	25.51	25.56	25.60	25.57	25.51	25.48

* Arnold, 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 Arnold, 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.