Star Ranch Weather Forecast
- 43
- 81
Sunny
- 46
- 84
Mostly Sunny
- 45
- 84
Mostly Cloudy
- 43
- 80
Mostly Sunny
- 40
- 75
Mostly Sunny
- 42
- 79
Mostly Sunny
Today 17 Sep Boise Mountains
Areas of fog in the morning. Sunny. Highs 69 to 83.
Tonight 17 Sep Boise Mountains
Mostly clear. Lows 38 to 53.
Star Ranch Temperature Statistics
September Temperature
Boise Air Terminal (30.4 miles)
Lowest 12 September, 2025
55 °FAverage September
73.8 °FHighest 1 September, 2025
100 °F
Climate (2020–Present)
Boise Air Terminal (30.4 miles)
Average Low 2020–2025
43.8 °FAverage 2020–2025
54.5 °FAverage High 2020–2025
65.8 °F