South Valley, MT 18 December Weather

Altitude - 760m | 47°57′29″N,106°58′8″W | map (OSM)

South Valley, MT

°F

10 pmPartly Cloudy15mphSE

Sat, December 13, 202510:51 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°	8°	6°	5°	10°	14°	15°	16°
wind	25mph	18mph	9mph	5mph	5mph	8mph	10mph	11mph
pressure in	27.14	27.26	27.33	27.36	27.31	27.22	27.12	26.98

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

temperature °F	12°	10°	14°	17°	24°	30°	35°	30°
wind	8mph	10mph	12mph	14mph	13mph	10mph	15mph	29mph
pressure in	27.72	27.64	27.56	27.44	27.28	27.11	27.05	27.22

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

temperature °F	21°	24°	24°	28°	39°	41°	33°	29°
wind	6mph	8mph	6mph	5mph	4mph	2mph	2mph	2mph
pressure in	27.43	27.38	27.29	27.25	27.22	27.15	27.09	27.04

* South Valley, 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 South Valley, 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.