Graham USFS Airport Weather Forecast
- 30
- 69
Becoming Sunny
- 30
- 67
Partly Sunny
- 30
- 68
Mostly Sunny
- 37
- 76
Mostly Sunny
- 36
- 77
Mostly Sunny
- 38
- 81
Mostly Sunny
- 35
- 75
Mostly Sunny
Today 7 May Boise Mountains
Sunny. Highs 62 to 77. Breezy.
Tonight 7 May Boise Mountains
Mostly clear. Lows 32 to 47.
Graham USFS Airport Temperature Statistics
May Temperature
Stanley, Stanley Ranger Station (24.2 miles)
Lowest 1 May, 2026
19.7 °FAverage May
44.9 °FHighest 4 May, 2026
68.6 °F
Climate (2021–Present)
Stanley, Stanley Ranger Station (24.2 miles)
Average Low 2021–2026
23.3 °FAverage 2021–2026
38.6 °FAverage High 2021–2026
54 °F