Sumner, MT 20 January Weather

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

Sumner, MT

°F

11 amSunny4mphSW

Wed, January 14, 202611:26 AM (GMT -07:00)

Tuesday Jan 20 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	22°	22°	22°	24°	28°	29°	26°	23°
wind	8mph	9mph	11mph	11mph	12mph	11mph	10mph	8mph
pressure in	26.83	26.81	26.82	26.87	26.89	26.88	26.87	26.86

Monday Jan 20 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	-15°	-17°	-19°	-17°	-5°	-1°	-4°	-3°
wind	15mph	11mph	7mph	5mph	8mph	11mph	10mph	9mph
pressure in	27.30	27.30	27.29	27.27	27.25	27.14	27.01	26.87

Saturday Jan 20 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	-6°	-4°	-1°	2°	10°	15°	8°	6°
wind	14mph	13mph	10mph	8mph	6mph	5mph	3mph	3mph
pressure in	26.81	26.73	26.66	26.60	26.54	26.48	26.41	26.40

* Sumner, MT weather for January 20 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 20, 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 20 for previous years is presented.