Anderson Ranch Reservoir Weather Forecast
- 53
- 89
Becoming Sunny
- 57
- 93
Mostly Sunny
- 54
- 91
Mostly Sunny
- 54
- 88
Sunny
- 58
- 93
Sunny
- 59
- 94
Mostly Sunny
Today 6 Jul Boise Mountains
Partly cloudy with a slight chance of Showers and Thunderstorms this Morning, then sunny this afternoon. Thunderstorms may produce gusty Winds this morning. Chance of rain 20 percent. Highs 75 to 89.
Tonight 6 Jul Boise Mountains
Mostly clear. Lows 44 to 59.
Anderson Ranch Reservoir Temperature Statistics
July Temperature
Mountain Home Air Force Base (35.4 miles)
Lowest 3 July, 2026
55.4 °FAverage July
75.4 °FHighest 4 July, 2026
100.9 °F
Climate (2021–2026)
Mountain Home Air Force Base (35.4 miles)
Average Low 2021–2026
39.9 °FAverage 2021–2026
52.5 °FAverage High 2021–2026
65.4 °F