Hot Springs County weather, town by town
5 places in Hot Springs County, Wyoming, 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 1899 to 2026. Station extremes, not official state records.
Hot Springs County Weather Facts
Hot Springs County has 5 places on myweatherrock (3 towns, 2 census-designated places), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 107°F at Thermopolis on July 25, 1929. The coldest night is -48°F at Thermopolis 9Ne on December 23, 2022. The wettest day brought 6 inches of rain at Thermopolis 9Ne on April 1, 1997. The biggest single-day snow measured 17.99 inches at Thermopolis on April 6, 1922. Those are station measurements from NOAA's daily records, 1899 to 2026, not official state records. By area the largest place is Lucerne, about 20 square miles.
About Hot Springs County weather
The map on the Now tab shows every Hot Springs 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 5 Hot Springs County towns with station normals, the warmest month is July, when the day usually reaches 91°F, and the coldest is January, when the night usually falls to 7°F. May is the wettest, with rain on about 8 days. July afternoons run from about 89°F in Kirby to 92°F in East Thermopolis. January nights run from about 0°F in Kirby to 12°F in East Thermopolis.
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.
Hot Springs County weather records
Measured at the NOAA stations serving these towns, daily records 1899 to 2026. Station extremes, not official state records.
Common questions about Hot Springs County weather
- What is the hottest temperature recorded at a Hot Springs County station?
- 107°F at Thermopolis on July 25, 1929, in the NOAA daily station records myweatherrock holds (1899 to 2026).
- What is the coldest temperature recorded at a Hot Springs County station?
- -48°F at Thermopolis 9Ne on December 23, 2022.
- What is the most rain a Hot Springs County station has measured in one day?
- 6 inches at Thermopolis 9Ne on April 1, 1997.
- What is the biggest one-day snowfall at a Hot Springs County station?
- 17.99 inches at Thermopolis on April 6, 1922.
- How many Hot Springs County towns have a weather page here?
- 5: 3 towns, 2 census-designated places. 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 Hot Springs 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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