Oreana Weather Forecast
- 50
- 80
Becoming Sunny
- 46
- 82
Mostly Sunny
- 39
- 62
Chance Rain Showers
- 36
- 58
Slight Chance Rain Showers
- 39
- 64
Slight Chance Rain Showers
- 37
- 61
Chance Rain Showers
Today 9 Oct Upper Treasure Valley
Sunny. Highs 81 to 86. Breezy. Southeast Winds 10 to 20 Mph with Gusts to 30 Mph.
Tonight 9 Oct Upper Treasure Valley
Mostly clear. Lows 52 to 59. Breezy. East Winds 10 to 20 Mph with Gusts to 35 Mph.
Oreana Temperature Statistics
October Temperature
Mountain Home Air Force Base (26.1 miles)
Lowest 6 October, 2025
40.1 °FAverage October
56.4 °FHighest 2 October, 2025
75.4 °F
Climate (2020–Present)
Mountain Home Air Force Base (26.1 miles)
Average Low 2020–2025
39.7 °FAverage 2020–2025
52.2 °FAverage High 2020–2025
64.9 °F