Boulder Harbor Weather Forecast
- 71
- 98
Hot
- 74
- 103
Hot
- 75
- 106
Hot
- 73
- 104
Hot
- 72
- 101
Hot
- 74
- 102
Hot
Today 20 May Lake Mead National Recreation Area
Sunny. Highs around 91 at hoover dam. Around 99 in Laughlin. North Winds up to 10 Mph shifting to the southwest in the afternoon.
Tonight 20 May Lake Mead National Recreation Area
Clear. Lows around 69 at hoover dam. Around 73 in Laughlin. South Winds up to 10 Mph.
Boulder Harbor Temperature Statistics
May Temperature
Boulder City Municipal Airport (7.5 miles)
Lowest 5 May, 2025
55.4 °FAverage May
73.8 °FHighest 10 May, 2025
98.6 °F
Climate (2020–Present)
Boulder City Municipal Airport (7.5 miles)
Average Low 2020–2025
57.3 °FAverage 2020–2025
69.7 °FAverage High 2020–2025
80.8 °F