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🇺🇸 Weather in Boulder City

Current Weather in Boulder City

Wind Advisory issued May 25 at 10:49AM PDT until May 27 at 5:00AM PDT by NWS Las Vegas NV
Sunny
27°C
Feels like 25°C. Sunny.
🌬️ 35 km/h S
💧 23% Humidity
🧭 1006 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 5.2
🌡️ Dew Point: 3°C
🌅 Sunrise: 05:26 AM
🌇 Sunset: 07:46 PM
Map Overlays:

Hourly Forecast for Boulder City

11:00
Sunny
32°
0%
12:00
Sunny
33°
0%
13:00
Sunny
33°
0%
14:00
Sunny
33°
0%
15:00
Sunny
33°
0%
16:00
Sunny
33°
0%
17:00
Sunny
32°
0%
18:00
Sunny
30°
0%
19:00
Sunny
27°
0%
20:00
Clear
25°
0%
21:00
Clear
22°
0%
22:00
Clear
20°
0%
23:00
Clear
18°
0%
00:00
Clear
18°
0%
01:00
Clear
17°
0%
02:00
Clear
16°
0%
03:00
Clear
15°
0%
04:00
Clear
14°
0%
05:00
Clear
14°
0%
06:00
Sunny
14°
0%
07:00
Sunny
15°
0%
08:00
Sunny
17°
0%
09:00
Sunny
18°
0%
10:00
Sunny
20°
0%

14-Day Forecast for Boulder City

Tue, May 26
Sunny Sunny
34° / 18°
Wed, May 27
Sunny Sunny
26° / 13°
Thu, May 28
Sunny Sunny
26° / 14°
Fri, May 29
Sunny Sunny
27° / 14°
Sat, May 30
Sunny Sunny
32° / 17°
Sun, May 31
Sunny Sunny
34° / 20°
Mon, Jun 01
Sunny Sunny
35° / 20°
Tue, Jun 02
Sunny Sunny
38° / 23°
Wed, Jun 03
Sunny Sunny
40° / 26°
Thu, Jun 04
Patchy rain nearby Patchy rain nearby
37° / 27°
Fri, Jun 05
Sunny Sunny
38° / 25°
Sat, Jun 06
Sunny Sunny
38° / 28°
Sun, Jun 07
Partly Cloudy Partly Cloudy
37° / 25°
Mon, Jun 08
Sunny Sunny
39° / 23°

Additional Forecasts for Boulder City

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 127.8 μg/m³
O₃ (Ozone) 130.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.4 μg/m³
SO₂ (Sulphur Dioxide) 1.4 μg/m³
PM2.5 (Fine particles) 5.5 μg/m³
PM10 (Coarse particles) 11.8 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

Frequently Asked Questions about Weather in Boulder City

What is the temperature in Boulder City right now?

The current temperature in Boulder City is 27°C (81°F), sunny (feels like 25°C).

What's the weather like in Boulder City right now?

Conditions in Boulder City right now: Sunny, humidity 23%, wind 35 km/h S.

What is today's forecast for Boulder City?

Today in Boulder City: high 34°C, low 18°C, sunny. Chance of rain: 0%.

What is the 7-day weather forecast for Boulder City?

Daily highs and lows for Boulder City:

  • 2026-05-26: 34°C / 18°C
  • 2026-05-27: 26°C / 13°C
  • 2026-05-28: 26°C / 14°C
  • 2026-05-29: 27°C / 14°C
  • 2026-05-30: 32°C / 17°C
  • 2026-05-31: 34°C / 20°C
  • 2026-06-01: 35°C / 20°C
Is it going to rain in Boulder City today?

There is a 0% chance of rain in Boulder City today.

What is the wind speed in Boulder City right now?

Wind in Boulder City is currently 35 km/h (22 mph) from the S.

What is the UV index in Boulder City right now?

The UV index in Boulder City is currently 5.2 (moderate). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇺🇸 United States:

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