Sheridan County State Lake Weather Forecast
- 67
- 97
Thunderstorms Likely
- 65
- 86
Chance Thunderstorms
- 68
- 89
Slight Chance Rain Showers
- 71
- 101
Hot
- 72
- 102
Hot
- 71
- 103
Hot
Today 23 Jul Sheridan
Increasing Clouds. Chance of Showers and slight chance of Thunderstorms this afternoon. Highs in the mid 90s. South Winds 10 to 15 Mph. Chance of rain 40 percent.
Tonight 23 Jul Sheridan
Partly cloudy. Thunderstorms likely in the Evening, then chance of Thunderstorms after midnight. Humid with Lows in the mid 60s. Southwest Winds 5 to 15 Mph, becoming northeast around 5 Mph after midnight. Chance of precipitation 70 percent.
Sheridan County State Lake Temperature Statistics
July Temperature
Hill City, Hill City Municipal Airport (21.1 miles)
Lowest 13 July, 2025
60.7 °FAverage July
79.9 °FHighest 10 July, 2025
104.6 °F
Climate (2020–Present)
Hill City, Hill City Municipal Airport (21.1 miles)
Average Low 2020–2025
41.7 °FAverage 2020–2025
55.5 °FAverage High 2020–2025
69.9 °F