Grass Range, MT 18 December Weather

Altitude - 1034m | 47°1′34″N,108°48′18″W | map (OSM)

Grass Range, MT

°F

6:30 amPartly Cloudy10mphSW

Sun, December 14, 20257:04 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	20°	19°	17°	20°	29°	31°	28°	30°
wind	17mph	10mph	6mph	7mph	8mph	9mph	10mph	12mph
pressure in	26.36	26.40	26.40	26.39	26.34	26.23	26.12	26.01

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

temperature °F	22°	22°	28°	35°	45°	49°	45°	38°
wind	5mph	6mph	6mph	7mph	17mph	27mph	31mph	30mph
pressure in	26.64	26.55	26.49	26.39	26.30	26.23	26.25	26.39

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

temperature °F	30°	32°	36°	42°	51°	53°	42°	40°
wind	7mph	9mph	10mph	10mph	7mph	5mph	6mph	9mph
pressure in	26.47	26.41	26.37	26.36	26.33	26.26	26.18	26.15

* Grass Range, 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 Grass Range, 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.