Twentyfour Mile Reservoir Weather Forecast
- 59
- 86
Chance Thunderstorms
- 54
- 75
Rain Showers
- 52
- 69
Rain Showers
- 49
- 69
Chance Rain Showers
- 51
- 72
Slight Chance Thunderstorms
- 52
- 74
Partly Sunny
- 51
- 71
Slight Chance Rain
Today 27 Aug Blackfoot Mountains
Partly sunny. A slight chance of rain Showers in the morning. Then a chance of rain Showers and a slight chance of Thunderstorms in the afternoon. Some Thunderstorms may produce gusty Winds and heavy rainfall in the afternoon. Highs 81 to 91.
Tonight 27 Aug Blackfoot Mountains
Mostly cloudy. A chance of rain Showers and a slight chance of Thunderstorms in the evening. Then a slight chance of rain Showers after midnight. Lows 53 to 63.
Twentyfour Mile Reservoir Temperature Statistics
August Temperature
Pocatello, Pocatello Regional Airport (34.2 miles)
Lowest 6 August, 2026
45.6 °FAverage August
74.2 °FHighest 1 August, 2026
103.6 °F
Climate (2021–2026)
Pocatello, Pocatello Regional Airport (34.2 miles)
Average Low 2021–2026
35.2 °FAverage 2021–2026
48.8 °FAverage High 2021–2026
61.9 °F