🇺🇸 Weather in Boulder City
Map Overlays:
Hourly Forecast for Boulder City
11:00
22°
0%
12:00
24°
0%
13:00
26°
0%
14:00
26°
0%
15:00
26°
0%
16:00
26°
0%
17:00
26°
0%
18:00
25°
0%
19:00
23°
0%
20:00
21°
0%
21:00
18°
0%
22:00
16°
0%
23:00
14°
0%
00:00
13°
0%
01:00
11°
0%
02:00
10°
0%
03:00
9°
0%
04:00
8°
0%
05:00
7°
0%
06:00
7°
0%
07:00
9°
0%
08:00
11°
0%
09:00
14°
0%
10:00
16°
0%
14-Day Forecast for Boulder City
Sat, Apr 11
Sunny
27° /
14°
Sun, Apr 12
Sunny
22° /
6°
Mon, Apr 13
Sunny
18° /
8°
Tue, Apr 14
Sunny
23° /
6°
Wed, Apr 15
Sunny
27° /
14°
Thu, Apr 16
Partly Cloudy
26° /
16°
Fri, Apr 17
Sunny
22° /
10°
Sat, Apr 18
Overcast
27° /
13°
Sun, Apr 19
Sunny
27° /
18°
Mon, Apr 20
Sunny
28° /
17°
Tue, Apr 21
Partly Cloudy
27° /
18°
Wed, Apr 22
Sunny
25° /
16°
Thu, Apr 23
Patchy rain nearby
23° /
13°
Fri, Apr 24
Sunny
27° /
18°
Additional Forecasts for Boulder City
Marine Forecast
🌊 Sig. Wave Height 0.6 m
🌡️ Water Temp 18.9°C
🧭 Swell Direction SSW
⏱️ Swell Period 16.6s
Tide Forecast
🔼 HIGH2026-04-11 04:52 (1.35m)
🔽 LOW2026-04-11 12:19 (0.14m)
🔼 HIGH2026-04-11 19:17 (1.21m)
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 118.8 μg/m³
O₃ (Ozone) 110.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.9 μg/m³
SO₂ (Sulphur Dioxide) 1.4 μg/m³
PM2.5 (Fine particles) 2.1 μg/m³
PM10 (Coarse particles) 2.9 μg/m³
