Jefferson Island, MT 15 October Weather

Altitude - 1291m | 45°51′4″N,111°56′28″W | map (OSM)

Jefferson Island, MT

°F

8 pmPartly Cloudy5mphE

Sun, October 5, 20258:53 PM (GMT -06:00)

Climatic norm in Jefferson Island, MT Oct 15

27°
41°
56°

minimum
average
maximum

Wednesday Oct 15 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	36°	33°	31°	33°	43°	50°	50°	41°
wind	7mph	7mph	7mph	6mph	7mph	8mph	8mph	7mph
pressure in	25.51	25.54	25.57	25.60	25.63	25.65	25.65	25.64

Tuesday Oct 15 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	44°	42°	38°	40°	58°	68°	66°	52°
wind	4mph	4mph	3mph	4mph	2mph	4mph	4mph	6mph
pressure in	25.65	25.67	25.65	25.68	25.75	25.72	25.67	25.57

* Jefferson Island, MT weather for October 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 Jefferson Island, MT Weather for October 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 October 15 for previous years is presented.