Sheridan County weather, town by town
9 places in Sheridan 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 1881 to 2026. Station extremes, not official state records.
Sheridan County Weather Facts
Sheridan County has 9 places on myweatherrock (5 census-designated places, 3 towns, 1 cities), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 111°F at Leiter 9N on July 15, 2006. The coldest night is -48°F at Clearmont 5 Sw on December 24, 1983. The wettest day brought 4.43 inches of rain at Story on May 9, 1995. The biggest single-day snow measured 22.52 inches at Big Horn on April 23, 1958. Those are station measurements from NOAA's daily records, 1881 to 2026, not official state records. By area the largest place is Sheridan, about 13 square miles.
About Sheridan County weather
The map on the Now tab shows every Sheridan 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 9 Sheridan County towns with station normals, the warmest month is July, when the day usually reaches 86°F, and the coldest is December, when the night usually falls to 11°F. May is the wettest, with rain on about 12 days. July afternoons run from about 81°F in Story to 89°F in Arvada. December nights run from about 8°F in Clearmont to 14°F in Arvada.
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.
Sheridan County weather records
Measured at the NOAA stations serving these towns, daily records 1881 to 2026. Station extremes, not official state records.
Common questions about Sheridan County weather
- What is the hottest temperature recorded at a Sheridan County station?
- 111°F at Leiter 9N on July 15, 2006, in the NOAA daily station records myweatherrock holds (1881 to 2026).
- What is the coldest temperature recorded at a Sheridan County station?
- -48°F at Clearmont 5 Sw on December 24, 1983.
- What is the most rain a Sheridan County station has measured in one day?
- 4.43 inches at Story on May 9, 1995.
- What is the biggest one-day snowfall at a Sheridan County station?
- 22.52 inches at Big Horn on April 23, 1958.
- How many Sheridan County towns have a weather page here?
- 9: 5 census-designated places, 3 towns, 1 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 Sheridan 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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