Portal, MT 15 December Weather

Altitude - 1747m | 46°20′13″N,112°7′5″W | map (OSM)

Portal, MT

°F

4:30 pmPartly Cloudy6mphSW

Sat, December 13, 20255:01 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	31°	30°	29°	30°	38°	41°	39°	39°
wind	5mph	6mph	5mph	5mph	8mph	10mph	11mph	12mph
pressure in	24.21	24.20	24.19	24.18	24.19	24.17	24.14	24.11

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

temperature °F	28°	27°	26°	25°	27°	27°	24°	20°
wind	3mph	3mph	11mph	14mph	11mph	11mph	10mph	8mph
pressure in	23.93	23.93	24.00	24.08	24.15	24.18	24.22	24.23

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

temperature °F	20°	19°	17°	18°	30°	33°	29°	27°
wind	1mph	3mph	3mph	1mph	1mph	2mph	3mph	3mph
pressure in	24.31	24.33	24.35	24.37	24.44	24.42	24.39	24.35

* Portal, 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 Portal, 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.