San Isidro Lake Weather Forecast
- 42
- 71
Mostly Sunny
- 42
- 71
Mostly Sunny
- 48
- 70
Partly Sunny
- 50
- 71
Slight Chance Thunderstorms
- 49
- 71
Chance Rain Showers
- 45
- 68
Chance Thunderstorms
- 40
- 62
Mostly Sunny
Today 8 Oct East Slopes Sangre de Cristo Mountains
Mostly sunny. Near steady temperature in the upper 60s.
Tonight 8 Oct East Slopes Sangre de Cristo Mountains
Mostly clear. Lows in the lower 40s. South Winds around 15 Mph, becoming west after midnight.
San Isidro Lake Temperature Statistics
October Temperature
Las Vegas Municipal Airport (16.2 miles)
Lowest 2 October, 2026
40.6 °FAverage October
55.8 °FHighest 6 October, 2026
75 °F
Climate (2021–2026)
Las Vegas Municipal Airport (16.2 miles)
Average Low 2021–2026
38.3 °FAverage 2021–2026
52.4 °FAverage High 2021–2026
66.9 °F