Grannis, MT 21 January Weather

Altitude - 1368m | 45°45′25″N,110°29′46″W | map (OSM)

Grannis, MT

°F

8:30 amSunny23mphW

Thu, January 15, 20269:00 AM (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	30°	28°	27°	29°	36°	39°	37°	33°
wind	14mph	13mph	14mph	14mph	15mph	15mph	15mph	17mph
pressure in	25.45	25.44	25.45	25.43	25.39	25.33	25.30	25.29

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

temperature °F	16°	16°	18°	19°	24°	26°	25°	23°
wind	31mph	31mph	35mph	34mph	28mph	29mph	26mph	19mph
pressure in	25.54	25.51	25.46	25.42	25.40	25.37	25.44	25.53

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

temperature °F	42°	37°	36°	38°	42°	44°	40°	36°
wind	16mph	14mph	15mph	15mph	15mph	17mph	14mph	13mph
pressure in	25.16	25.12	25.13	25.16	25.14	25.11	25.12	25.13

* Grannis, 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 Grannis, 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.