Sunnyside, MT 15 December Weather

Altitude - 1826m | 46°6′54″N,112°59′38″W | map (OSM)

Sunnyside, MT

°F

12 amClear8mphSW

Sun, December 14, 202512:41 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	28°	27°	26°	29°	38°	41°	39°	39°
wind	7mph	6mph	7mph	8mph	12mph	16mph	15mph	15mph
pressure in	23.97	23.95	23.93	23.94	23.98	23.98	23.95	23.91

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

temperature °F	24°	26°	24°	23°	24°	24°	21°	17°
wind	3mph	6mph	12mph	13mph	13mph	14mph	10mph	8mph
pressure in	23.65	23.70	23.79	23.88	23.92	23.94	23.99	23.99

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

temperature °F	19°	19°	16°	17°	30°	33°	28°	25°
wind	4mph	4mph	4mph	3mph	3mph	3mph	5mph	5mph
pressure in	24.08	24.12	24.11	24.13	24.20	24.19	24.16	24.12

* Sunnyside, 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 Sunnyside, 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.