Oswego, MT 18 December Weather

Altitude - 623m | 48°3′32″N,105°52′52″W | map (OSM)

Oswego, MT

°F

9:30 amSunny3mphS

Sun, December 14, 202510:10 AM (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	5°	3°	1°	0°	5°	9°	9°	11°
wind	21mph	15mph	8mph	5mph	5mph	8mph	9mph	10mph
pressure in	27.71	27.82	27.88	27.89	27.83	27.73	27.62	27.49

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

temperature °F	10°	7°	8°	10°	14°	20°	28°	28°
wind	8mph	9mph	14mph	16mph	14mph	12mph	8mph	24mph
pressure in	28.26	28.19	28.13	28.01	27.83	27.64	27.54	27.60

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

temperature °F	14°	16°	17°	23°	37°	38°	30°	26°
wind	4mph	7mph	7mph	4mph	4mph	4mph	2mph	2mph
pressure in	27.95	27.89	27.79	27.74	27.69	27.62	27.56	27.51

* Oswego, 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 Oswego, 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.