Harrison, MT 18 December Weather

Altitude - 1480m | 45°42′4″N,111°47′10″W | map (OSM)

Harrison, MT

°F

8:30 pmClear14mphS

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	21°	19°	18°	19°	24°	28°	27°	31°
wind	12mph	11mph	9mph	9mph	11mph	13mph	12mph	13mph
pressure in	24.90	24.91	24.91	24.89	24.84	24.76	24.67	24.62

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

temperature °F	29°	29°	32°	34°	37°	40°	35°	31°
wind	16mph	18mph	20mph	23mph	24mph	29mph	28mph	19mph
pressure in	25.13	25.09	25.08	25.02	24.99	24.98	25.06	25.14

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

temperature °F	28°	27°	25°	25°	36°	40°	36°	33°
wind	10mph	9mph	9mph	8mph	9mph	9mph	11mph	13mph
pressure in	25.08	25.04	24.97	24.91	24.92	24.87	24.84	24.82

* Harrison, 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 Harrison, 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.