What is the hottest month in Antelope, MT?

August is the warmest month, with a normal high of 82°F at Plentywood.

What is the coldest month in Antelope, MT?

January is the coldest month, with a normal low of -2°F.

What is the wettest month in Antelope, MT?

June has the most precipitation on average, about 3.07 inches.

Checked Oct 25, 2026

Antelope, MT Climate

1991 to 2020 normals at Plentywood, 7.8 mi from the center of Antelope, elevation 2048 ft.

Average weather by month

Select a month for daily normals and last year's weather

Month	High	Low	Precip.	Snow
January	21°	-2°	0.39 in	--
February	26°	3°	0.35 in	--
March	39°	15°	0.60 in	--
April	54°	27°	1.02 in	--
May	67°	38°	2.04 in	--
June	75°	48°	3.07 in	--
July	82°	52°	2.54 in	--
August	82°	51°	1.46 in	--
September	72°	40°	1.26 in	--
October	55°	27°	0.88 in	--
November	37°	14°	0.61 in	--
December	24°	3°	0.47 in	--
Year	53°		14.69 in	--

Frequently asked questions

What is the hottest month in Antelope, MT?: August is the warmest month, with a normal high of 82°F at Plentywood.
What is the coldest month in Antelope, MT?: January is the coldest month, with a normal low of -2°F.
What is the wettest month in Antelope, MT?: June has the most precipitation on average, about 3.07 inches.

Today

Antelope, MT forecast

Data sources

U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information
U.S. Climate Normals 1991-2020 (daily) and GHCN-Daily via Access Data ServiceNOAA National Centers for Environmental Information

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About this data

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Climate normals are 30-year averages measured at one weather station, which may be miles from the place named here or at a different elevation.

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