As of 17:48 MDT

St. Regis, MT weather in December

72°

St. Regis, Wednesday, 7 October, 17:48

Clear. Feels like 71°. High 73°, low 42°.

Pressure30.00 inHg

Wind3.9 mph W

Humidity29%

Visibility6.2 mi

Dew point38°

See detailed hourly forecast

In December, St. Regis, MT averages a high of 34.7° and a low of 21.3°. About 3.5 inches of precipitation fall over the month (15 wet days). The record high is 60.1° (2021) and the record low -29° (1990). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	37.8°	24.1°	48%	60.1° (2021)	-10.3° (1985)
2	37.8°	25°	57%	54.9° (2021)	-7.4° (1985)
3	37.6°	24.6°	43%	49.5° (1988)	-1.5° (1972)
4	36.5°	22.5°	47%	52.5° (1987)	-11.9° (1972)
5	35.8°	22.1°	40%	50.2° (2023)	-15.5° (1972)
6	35.8°	21.2°	43%	50.2° (1987)	-14.1° (1972)
7	34.7°	21°	42%	50.2° (2024)	-17.1° (2013)
8	34.5°	19.9°	43%	55.6° (2020)	-26° (1972)
9	35.2°	21.6°	50%	49.1° (2015)	-21.8° (1972)
10	36.7°	23.7°	55%	53.6° (2025)	-22.4° (1972)
11	37°	23.7°	48%	54.7° (2025)	-15.2° (1961)
12	36.1°	23.5°	52%	51.4° (2014)	-10.8° (2000)
13	35.2°	21.7°	43%	54.7° (2025)	-2.6° (1972)
14	35.8°	23°	48%	55.6° (2025)	-9.6° (1967)
15	35.6°	22.8°	47%	53.6° (2025)	-9.4° (2008)
16	35.2°	21°	47%	52.9° (2025)	-11.9° (1964)
17	35.6°	21.9°	43%	51.3° (1976)	-25.6° (1964)
18	34.5°	20.8°	48%	49.8° (2023)	-9° (2016)
19	33.1°	20.3°	45%	46.9° (2023)	-11.9° (1990)
20	33.4°	20.3°	47%	51.1° (2023)	-18° (1990)
21	33.4°	21°	55%	49.3° (2020)	-23.8° (1998)
22	32.5°	20.5°	47%	50.7° (2023)	-29° (1990)
23	32.5°	19.2°	52%	45.7° (1964)	-27.8° (1983)
24	33.3°	19.4°	43%	44.6° (2005)	-27.4° (1983)
25	33.8°	19.6°	40%	48.6° (2025)	-12.1° (1983)
26	34°	20.7°	38%	47.3° (1980)	-6.3° (1988)
27	34.2°	21.2°	55%	48.2° (1980)	0.5° (1988)
28	32.9°	19.6°	47%	50.2° (2023)	-10.3° (1990)
29	31.6°	18.7°	48%	45° (2023)	-21.1° (1990)
30	31.6°	18°	52%	43.2° (2004)	-18.6° (1978)
31	31.8°	18.3°	48%	47.5° (1980)	-17.1° (1968)