Blair, MT 18 December Weather

Altitude - 579m | 48°8′49″N,104°37′34″W | map (OSM)

Blair, MT

°F

10:30 pmCloudy11mphSE

Sat, December 13, 202511:08 PM (GMT -07:00)

Thursday Dec 18 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	12°	6°	3°	2°	5°	6°	2°	4°
wind	25mph	21mph	14mph	9mph	7mph	7mph	9mph	11mph
pressure in	27.60	27.78	27.95	28.03	28.03	27.96	27.87	27.74

Wednesday Dec 18 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	5°	4°	4°	6°	12°	17°	25°	29°
wind	5mph	6mph	9mph	13mph	15mph	16mph	14mph	12mph
pressure in	28.43	28.40	28.34	28.24	28.05	27.86	27.74	27.69

Monday Dec 18 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	12°	12°	17°	23°	36°	37°	30°	26°
wind	2mph	6mph	7mph	8mph	6mph	6mph	3mph	3mph
pressure in	28.13	28.09	28.01	27.93	27.86	27.78	27.73	27.69

* Blair, MT weather for December 18 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 Blair, MT Weather for December 18, 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 18 for previous years is presented.