Waltham, MT 15 December Weather

Altitude - 1020m | 47°34′12″N,110°53′28″W | map (OSM)

Waltham, MT

°F

4:30 pmPartly Cloudy5mphSE

Sat, December 13, 20255:00 PM (GMT -07:00)

Monday Dec 15 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	47°	47°	46°	49°	52°	54°	51°	53°
wind	18mph	17mph	17mph	18mph	20mph	22mph	23mph	30mph
pressure in	26.53	26.54	26.51	26.48	26.42	26.36	26.30	26.24

Sunday Dec 15 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	36°	33°	33°	35°	40°	40°	35°	31°
wind	5mph	4mph	7mph	12mph	18mph	16mph	13mph	13mph
pressure in	26.25	26.26	26.31	26.38	26.44	26.49	26.52	26.54

Friday Dec 15 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	28°	26°	25°	28°	40°	45°	35°	33°
wind	2mph	5mph	4mph	4mph	6mph	8mph	8mph	9mph
pressure in	26.71	26.73	26.75	26.79	26.81	26.78	26.69	26.64

* Waltham, MT weather for December 15 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 Waltham, MT Weather for December 15, 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 15 for previous years is presented.