Keystone, MT 4 December Weather

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

Keystone, MT

°F

10:30 amShowers in the Vicinity1mphE

Sun, November 23, 202511:28 AM (GMT -07:00)

Thursday Dec 4 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	24°	23°	22°	24°	30°	33°	31°	29°
wind	3mph	2mph	2mph	2mph	3mph	3mph	3mph	3mph
pressure in	26.29	26.28	26.25	26.24	26.24	26.20	26.17	26.14

Wednesday Dec 4 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	29°	30°	27°	27°	33°	35°	32°	32°
wind	1mph	1mph	1mph	1mph	1mph	1mph	1mph	1mph
pressure in	26.40	26.40	26.39	26.40	26.39	26.36	26.35	26.36

Monday Dec 4 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	41°	39°	36°	37°	43°	41°	42°	44°
wind	7mph	5mph	3mph	2mph	3mph	2mph	4mph	3mph
pressure in	26.06	26.11	26.16	26.22	26.26	26.20	26.21	26.21

* Keystone, MT weather for December 4 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 4, 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 4 for previous years is presented.