Summit, MT 17 December Weather

Altitude - 2272m | 45°13′8″N,111°55′52″W | map (OSM)

Summit, MT

°F

10 pmFair17mphS

Sat, December 13, 202510:35 PM (GMT -07:00)

Wednesday Dec 17 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	41°	41°	42°	41°	39°	33°	28°	25°
wind	15mph	16mph	17mph	20mph	24mph	22mph	18mph	14mph
pressure in	22.50	22.41	22.31	22.29	22.36	22.42	22.47	22.53

Tuesday Dec 17 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	26°	23°	23°	25°	31°	33°	27°	27°
wind	9mph	6mph	7mph	7mph	7mph	8mph	8mph	11mph
pressure in	22.58	22.57	22.62	22.71	22.82	22.84	22.80	22.82

Sunday Dec 17 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	29°	26°	25°	26°	36°	42°	33°	28°
wind	13mph	7mph	8mph	9mph	7mph	10mph	8mph	8mph
pressure in	22.79	22.78	22.79	22.83	22.90	22.93	22.85	22.78

* Summit, MT weather for December 17 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 Summit, MT Weather for December 17, 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 17 for previous years is presented.