Pactola Reservoir Weather Forecast
- 49
- 80
Chance Thunderstorms
- 51
- 83
Slight Chance Thunderstorms
- 55
- 88
Mostly Sunny
- 54
- 86
Mostly Sunny
- 58
- 83
Chance Thunderstorms
- 56
- 87
Chance Thunderstorms
- 54
- 85
Chance Thunderstorms
Today 18 Aug Central Black Hills
Mostly cloudy with a chance of Showers and Thunderstorms. Highs in the 70s. Southeast Winds around 5 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.
Tonight 18 Aug Central Black Hills
Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the lower 50s. West Winds 5 to 10 Mph. Chance of rain 50 percent.
Pactola Reservoir Temperature Statistics
August Temperature
Ellsworth Air Force Base (20.5 miles)
Lowest 4 August, 2026
49.3 °FAverage August
73.8 °FHighest 2 August, 2026
103.8 °F
Climate (2021–2026)
Ellsworth Air Force Base (20.5 miles)
Average Low 2021–2026
38 °FAverage 2021–2026
49.5 °FAverage High 2021–2026
61.3 °F