Calais, MT 18 December Weather

Altitude - 617m | 48°8′53″N,104°48′58″W | map (OSM)

Calais, MT

-3

°F

8:30 pmCloudy9mphSE

Sat, December 13, 20258:58 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	11°	6°	3°	2°	6°	8°	5°	6°
wind	24mph	19mph	12mph	7mph	6mph	7mph	9mph	10mph
pressure in	27.47	27.65	27.80	27.87	27.86	27.79	27.70	27.56

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

temperature °F	6°	3°	4°	7°	12°	18°	26°	29°
wind	5mph	6mph	9mph	13mph	14mph	13mph	11mph	13mph
pressure in	28.28	28.25	28.19	28.08	27.90	27.72	27.59	27.56

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

temperature °F	12°	13°	16°	22°	36°	37°	29°	25°
wind	3mph	5mph	5mph	5mph	6mph	5mph	3mph	2mph
pressure in	27.99	27.94	27.85	27.78	27.72	27.65	27.58	27.55

* Calais, 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 Calais, 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.