Hoover Dam Weather Forecast

Today 26 Jun
- 81
- 95
Sunny
Sat 27 Jun
- 78
- 92
Sunny
Sun 28 Jun
- 75
- 88
Sunny
Mon 29 Jun
- 76
- 90
Sunny
Tue 30 Jun
- 76
- 91
Sunny
Wed 1 Jul
- 76
- 92
Sunny

Today 26 Jun
1. 12 am
2. 1 am
3. 2 am
4. 3 am
5. 4 am
6. 5 am
7. 6 am
8. 7 am
9. 8 am
10. 9 am
11. 10 am
12. 11 am
13. 12 pm
14. 1 pm
15. 2 pm
16. 3 pm
17. 4 pm
18. 5 pm
19. 6 pm
20. 7 pm
21. 8 pm
22. 9 pm
23. 10 pm
24. 11 pm
Sat 27 Jun
1. 12 am
2. 1 am
3. 2 am
4. 3 am
5. 4 am
6. 5 am
7. 6 am
8. 7 am
9. 8 am
10. 9 am
11. 10 am
12. 11 am
13. 12 pm
14. 1 pm
15. 2 pm
16. 3 pm
17. 4 pm
18. 5 pm
19. 8 pm
20. 11 pm
Sun 28 Jun
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 11 pm
Mon 29 Jun
1. 5 am
2. 11 am
3. 5 pm
4. 11 pm
Tue 30 Jun
1. 5 am
2. 11 am
3. 5 pm
4. 11 pm
Wed 1 Jul
1. 5 am
2. 11 am
3. 5 pm
4. 11 pm
Thu 2 Jul
1. 5 am
2. 11 am
3. 5 pm

Today 26 Jun Lake Mead - AZ side

Sunny, windy. Highs 99 to 102. South Winds 20 to 30 Mph.

Tonight 26 Jun Lake Mead - AZ side

Clear. Lows around 80. South Winds 15 to 25 Mph.

Hoover Dam Temperature Statistics

June Temperature

Boulder City Municipal Airport (8.1 miles)

Lowest 21 February, 2026
32 °F
Average 2026
69.6 °F
Highest 17 June, 2026
109.4 °F
Lowest 5 May, 2026
51.8 °F
Average May
78.9 °F
Highest 11 May, 2026
104 °F
Lowest 9 June, 2026
68 °F
Average June
91.9 °F
Highest 17 June, 2026
109.4 °F

Climate (2021–2026)

Boulder City Municipal Airport (8.1 miles)

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Average Low 2021–2026
57.9 °F
Average 2021–2026
70.1 °F
Average High 2021–2026
81.1 °F

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Hoover Dam Weather Forecast

Today 26 Jun Lake Mead - AZ side

Tonight 26 Jun Lake Mead - AZ side

Sat 27 Jun Lake Mead - AZ side

Sat 27 Jun Lake Mead - AZ side

Sun 28 Jun Lake Mead - AZ side

Sun 28 Jun Lake Mead - AZ side

Mon 29 Jun Lake Mead - AZ side

Mon 29 Jun Lake Mead - AZ side

Tue 30 Jun Lake Mead - AZ side

Tue 30 Jun Lake Mead - AZ side

Wed 1 Jul Lake Mead - AZ side

Wed 1 Jul Lake Mead - AZ side

Thu 2 Jul Lake Mead - AZ side

Thu 2 Jul Lake Mead - AZ side

Temperature Forecast NOAA

Temperature Real-Time

Las Vegas Radar

National Satellite

National Synoptic

Hoover Dam Temperature Statistics

June Temperature

Boulder City Municipal Airport (8.1 miles)

Lowest 21 February, 2026

Average 2026

Highest 17 June, 2026

Lowest 5 May, 2026

Average May

Highest 11 May, 2026

Lowest 9 June, 2026

Average June

Highest 17 June, 2026

Climate (2021–2026)

Boulder City Municipal Airport (8.1 miles)

Average Low 2021–2026

Average 2021–2026

Average High 2021–2026