Waterloo, MT 18 December Weather

Altitude - 1362m | 45°43′19″N,112°11′31″W | map (OSM)

Waterloo, MT

°F

8:30 pmClear11mphSW

Sat, December 13, 20258:59 PM (GMT -07:00)

Thursday Dec 18 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	22°	20°	18°	19°	25°	28°	28°	30°
wind	11mph	9mph	7mph	7mph	9mph	11mph	10mph	11mph
pressure in	25.30	25.31	25.30	25.28	25.22	25.13	25.06	25.00

Wednesday Dec 18 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	29°	27°	31°	34°	37°	42°	36°	31°
wind	11mph	13mph	15mph	18mph	21mph	27mph	26mph	17mph
pressure in	25.52	25.47	25.47	25.41	25.37	25.36	25.45	25.51

Monday Dec 18 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	26°	25°	23°	24°	35°	39°	36°	33°
wind	8mph	7mph	7mph	6mph	6mph	6mph	8mph	9mph
pressure in	25.46	25.42	25.35	25.30	25.29	25.24	25.22	25.19

* Waterloo, MT weather for December 18 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 Waterloo, MT Weather for December 18, 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 18 for previous years is presented.