As of 15:21 MDT

Reserve, MT weather in May

68°

Reserve, Wednesday, 7 October, 15:21

Overcast. Feels like 66°. High 68°, low 40°.

Pressure30.06 inHg

Wind9.5 mph NW

Humidity27%

Visibility6.2 mi

Dew point33°

See detailed hourly forecast

In May, Reserve, MT averages a high of 65° and a low of 43.6°. About 2.5 inches of precipitation fall over the month (10 wet days). The record high is 97.3° (1980) and the record low 10.4° (1970). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	57.6°	36.3°	18%	79.3° (1981)	10.4° (1970)
2	60.3°	36.5°	22%	82.9° (2000)	18.9° (1967)
3	62.2°	37.9°	17%	83.8° (1985)	11.7° (1967)
4	62.2°	39.9°	32%	84.2° (2025)	11.8° (1967)
5	63°	39.6°	22%	86.5° (2016)	19.6° (1967)
6	62.1°	41.2°	32%	88.2° (1992)	23.7° (1972)
7	61.7°	41°	42%	88.3° (1992)	21° (2002)
8	61.2°	40.1°	35%	86.5° (1987)	25.2° (2010)
9	60.8°	41°	33%	84.7° (1987)	27° (1979)
10	59.9°	40.3°	38%	89.1° (2025)	20.1° (2002)
11	60.1°	39.9°	28%	88.7° (2025)	24.8° (1979)
12	62.2°	40.3°	42%	90.5° (2025)	26.4° (1983)
13	64.2°	42.1°	30%	90.5° (2001)	26.4° (2004)
14	65.5°	42.1°	28%	84° (2001)	23.2° (2004)
15	66.6°	43°	23%	85.3° (1987)	25.5° (1983)
16	67.1°	44.1°	28%	84.9° (1984)	26.8° (1983)
17	67.8°	45.7°	20%	89.2° (1988)	28.6° (2002)
18	66.4°	45.5°	38%	88.9° (1992)	28.9° (2015)
19	65.3°	44.8°	30%	87.4° (1992)	30° (1997)
20	66.2°	45.3°	32%	91.9° (1964)	29.3° (1969)
21	67.6°	46.6°	32%	94.1° (1980)	28.8° (1963)
22	67.5°	46.6°	28%	97.3° (1980)	29.7° (2022)
23	67.5°	46.6°	35%	91.9° (1980)	31.3° (2002)
24	67.3°	47.5°	35%	88.5° (1977)	32.4° (2002)
25	67.1°	46.9°	35%	83.3° (2018)	33.1° (1992)
26	68.2°	47.5°	35%	88.9° (1969)	30.4° (1965)
27	69.8°	48.4°	35%	89.2° (1988)	17.6° (1965)
28	69.4°	49.5°	33%	84.4° (1988)	29.7° (1965)
29	69.1°	48.6°	33%	95.4° (1988)	37.6° (1974)
30	68.5°	48.9°	35%	95.2° (1984)	38.5° (2010)
31	69.3°	48.9°	35%	87.1° (1986)	35.6° (1982)