Keystone, MT 22 December Weather

Altitude - 1141m | 47°16′5″N,114°56′10″W | map (OSM)

Keystone, MT

°F

10:30 pmFair3mphS

Sat, December 13, 202511:22 PM (GMT -07:00)

Monday Dec 22 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	31°	31°	31°	32°	34°	35°	33°	32°
wind	3mph	3mph	3mph	3mph	3mph	4mph	4mph	4mph
pressure in	25.93	25.92	25.93	25.96	25.99	26.02	26.07	26.15

Sunday Dec 22 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	35°	39°	38°	36°	43°	42°	39°	39°
wind	1mph	2mph	2mph	2mph	1mph	1mph	2mph	2mph
pressure in	26.10	26.15	26.16	26.16	26.18	26.14	26.14	26.15

Friday Dec 22 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	35°	37°	35°	35°	41°	40°	39°	37°
wind	2mph	3mph	3mph	3mph	2mph	2mph	2mph	4mph
pressure in	26.13	26.13	26.09	26.04	26.01	25.92	25.93	26.01

* Keystone, MT weather for December 22 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 Keystone, MT Weather for December 22, 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 22 for previous years is presented.