Wheatland County weather, town by town
7 places in Wheatland County, Montana, each with its own live forecast and radar, and where a station sits close enough, measured weather records.
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Measured at the NOAA stations serving these towns, daily records 1909 to 2026. Station extremes, not official state records.
Wheatland County Weather Facts
Wheatland County has 7 places on myweatherrock (5 census-designated places, 2 cities), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 110°F at Ryegate on July 13, 2026. The coldest night is -49°F at Ryegate on February 7, 1914. The wettest day brought 7.2 inches of rain at Crystal Lake on September 18, 2024. The biggest single-day snow measured 24.02 inches at Harlowton on April 28, 1950. Those are station measurements from NOAA's daily records, 1909 to 2026, not official state records. By area the largest place is Martinsdale Colony, about 2 square miles.
About Wheatland County weather
The map on the Now tab shows every Wheatland County town's current temperature from our own server, one dot per town. Tap any dot, or type a town above, for that town's full forecast.
What the weather is usually like
Across the 7 Wheatland County towns with station normals, the warmest month is July, when the day usually reaches 82°F, and the coldest is January, when the night usually falls to 14°F. May is the wettest, with rain on about 9 days. July afternoons run from about 71°F in Martinsdale Colony to 89°F in Shawmut. January nights run from about 13°F in Judith Gap to 16°F in Martinsdale Colony.
Means of the 1991 to 2020 station normals serving these towns, as published by NOAA; each town's page carries its own.
Where these numbers come from
- Current conditions and forecast: NOAA forecast grids decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
- Records: computed by myweatherrock from NOAA GHCN-Daily station records at the stations serving these towns. Measurements, not estimates.
- Warnings and alerts: the National Weather Service, passed through unchanged.
Wheatland County weather records
Measured at the NOAA stations serving these towns, daily records 1909 to 2026. Station extremes, not official state records.
Common questions about Wheatland County weather
- What is the hottest temperature recorded at a Wheatland County station?
- 110°F at Ryegate on July 13, 2026, in the NOAA daily station records myweatherrock holds (1909 to 2026).
- What is the coldest temperature recorded at a Wheatland County station?
- -49°F at Ryegate on February 7, 1914.
- What is the most rain a Wheatland County station has measured in one day?
- 7.2 inches at Crystal Lake on September 18, 2024.
- What is the biggest one-day snowfall at a Wheatland County station?
- 24.02 inches at Harlowton on April 28, 1950.
- How many Wheatland County towns have a weather page here?
- 7: 5 census-designated places, 2 cities. Each page carries current conditions, the hourly timeline, the ten day outlook, radar, and where a station sits close enough, measured records.
- Where does the Wheatland County forecast come from?
- NOAA forecast grids (the National Weather Service digital forecast, the National Blend of Models, HRRR and GFS) decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
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