Summit, MT 17 December Weather

Altitude - 1634m | 48°19′8″N,113°21′11″W | map (OSM)

Summit, MT

°F

12:30 pmMostly Cloudy7mphSW

Sat, December 13, 20251:10 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	35°	35°	33°	29°	29°	27°	25°	23°
wind	10mph	10mph	12mph	15mph	16mph	14mph	11mph	9mph
pressure in	24.06	23.95	23.86	23.89	24.01	24.12	24.25	24.33

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

temperature °F	23°	23°	22°	22°	26°	27°	27°	30°
wind	2mph	2mph	2mph	2mph	3mph	2mph	3mph	4mph
pressure in	24.48	24.51	24.55	24.63	24.69	24.67	24.66	24.65

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

temperature °F	29°	27°	24°	24°	31°	34°	28°	27°
wind	6mph	5mph	2mph	2mph	4mph	5mph	5mph	6mph
pressure in	24.65	24.67	24.70	24.73	24.75	24.72	24.66	24.62

* 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.