Sweet Grass, MT 15 January Weather

Altitude - 1077m | 48°59′46″N,111°57′40″W | map (OSM)

Sweet Grass, MT

°F

2:30 pmMostly Cloudy20mphW

Tue, January 6, 20262:40 PM (GMT -07:00)

Climatic norm in Sweet Grass, MT Jan 15

6°
17°
28°

minimum
average
maximum

Thursday Jan 15 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	39°	36°	34°	34°	40°	38°	33°	31°
wind	16mph	14mph	12mph	13mph	15mph	15mph	14mph	13mph
pressure in	26.29	26.31	26.36	26.41	26.50	26.53	26.58	26.65

Wednesday Jan 15 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	36°	37°	36°	35°	39°	41°	33°	30°
wind	10mph	11mph	9mph	9mph	7mph	7mph	7mph	10mph
pressure in	26.45	26.48	26.51	26.53	26.52	26.51	26.47	26.41

Monday Jan 15 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	-32°	-30°	-29°	-24°	-11°	-7°	-11°	-10°
wind	8mph	6mph	7mph	10mph	13mph	11mph	10mph	9mph
pressure in	26.54	26.56	26.55	26.53	26.51	26.43	26.35	26.29

* Sweet Grass, MT weather for January 15 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 Sweet Grass, MT Weather for January 15, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on January 15 for previous years is presented.