Idaho City Weather Forecast
- 41
- 77
Sunny
- 41
- 76
Rain Showers Likely
- 37
- 64
Chance Rain Showers
- 38
- 71
Mostly Sunny
- 41
- 74
Mostly Sunny
- 45
- 78
Mostly Sunny
Today 2 May Boise Mountains
Sunny. Highs 63 to 78.
Tonight 2 May Boise Mountains
Clear. Lows 34 to 49.
Idaho City Temperature Statistics
May Temperature
Boise Air Terminal (26.7 miles)
Lowest
–Average May
–Highest
–
Climate (2020–Present)
Boise Air Terminal (26.7 miles)
Average Low 2020–2025
43.6 °FAverage 2020–2025
54.3 °FAverage High 2020–2025
65.5 °F