Sumner, MT 21 January Weather

Altitude - 913m | 48°46′48″N,108°6′14″W | map (OSM)

Sumner, MT

°F

12:30 pmSunny7mphW

Wed, January 14, 20261:03 PM (GMT -07:00)

Wednesday Jan 21 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	21°	19°	19°	20°	24°	25°	22°	19°
wind	8mph	8mph	7mph	7mph	9mph	9mph	8mph	7mph
pressure in	26.84	26.82	26.81	26.81	26.79	26.74	26.70	26.69

Tuesday Jan 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	5°	11°	18°	21°	25°	27°	23°	22°
wind	10mph	18mph	20mph	21mph	21mph	20mph	18mph	20mph
pressure in	26.77	26.71	26.70	26.69	26.70	26.70	26.73	26.81

Sunday Jan 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	10°	11°	12°	15°	20°	23°	16°	15°
wind	3mph	4mph	3mph	3mph	2mph	3mph	2mph	4mph
pressure in	26.43	26.44	26.47	26.49	26.50	26.48	26.48	26.53

* Sumner, MT weather for January 21 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 Sumner, MT Weather for January 21, 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 21 for previous years is presented.