Jefferson Island, MT 17 October Weather

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

Jefferson Island, MT

°F

10 pmFair4mphS

Sun, October 5, 202510:31 PM (GMT -06:00)

Climatic norm in Jefferson Island, MT Oct 17

26°
41°
55°

minimum
average
maximum

Friday Oct 17 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	36°	33°	31°	34°	46°	52°	51°	42°
wind	5mph	5mph	5mph	4mph	5mph	6mph	7mph	5mph
pressure in	25.65	25.65	25.63	25.64	25.68	25.68	25.65	25.62

Thursday Oct 17 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	42°	39°	39°	36°	39°	34°	36°	34°
wind	8mph	6mph	3mph	4mph	5mph	7mph	5mph	5mph
pressure in	25.39	25.37	25.38	25.37	25.40	25.38	25.45	25.52

* Jefferson Island, MT weather for October 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 Jefferson Island, MT Weather for October 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 October 17 for previous years is presented.