Smith Mountain Weather Forecast
- 67
- 77
Increasing Clouds
- 66
- 77
Partly Sunny
- 56
- 68
Mostly Sunny
- 54
- 65
Mostly Sunny
- 60
- 70
Mostly Sunny
- 62
- 73
Sunny
Today 25 Sep Eastern San Gabriel Mountains
Sunny. Highs from the 80s to around 90 at low Elevations to the upper 60s to mid 70s at high Elevations.
Tonight 25 Sep Eastern San Gabriel Mountains
Mostly clear in the evening then partly cloudy. Lows in the 60s to around 70 except the lower to mid 50s Colder Valleys and Slopes.
Smith Mountain Temperature Statistics
September Temperature
Brackett Field Airport (13.7 miles)
Lowest 2 September, 2026
60.8 °FAverage September
77.8 °FHighest 9 September, 2026
105.8 °F
Climate (2021–2026)
Brackett Field Airport (13.7 miles)
Average Low 2021–2026
56.1 °FAverage 2021–2026
68.1 °FAverage High 2021–2026
76 °F