Rainey Park Weather Forecast
- 55
- 77
Chance Thunderstorms
- 49
- 74
Mostly Sunny
- 54
- 81
Chance Rain Showers
- 55
- 81
Partly Sunny
- 54
- 78
Partly Sunny
- 52
- 78
Partly Sunny
Today 29 Aug Lower Snake River Plain
Mostly sunny. A chance of rain Showers and a slight chance of Thunderstorms in the morning. Then a slight chance of Showers and Thunderstorms in the afternoon. Highs 73 to 80. Southwest Winds 10 to 15 Mph.
Tonight 29 Aug Lower Snake River Plain
Mostly cloudy with a slight chance of Showers and Thunderstorms in the evening. Then partly cloudy with a chance of rain Showers and a slight chance of Thunderstorms after midnight. Lows 47 to 54. South Winds 10 to 15 Mph.
Rainey Park Temperature Statistics
August Temperature
Pocatello, Pocatello Regional Airport (7.5 miles)
Lowest 6 August, 2026
45.6 °FAverage August
74.1 °FHighest 1 August, 2026
103.6 °F
Climate (2021–2026)
Pocatello, Pocatello Regional Airport (7.5 miles)
Average Low 2021–2026
35.2 °FAverage 2021–2026
48.8 °FAverage High 2021–2026
62 °F