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Current weather in Boulder City is clear sky.

Where can I find the hourly weather forecast for Boulder City?

This page shows hourly weather forecast for Boulder City, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Boulder City updated regularly?

Weather data for Boulder City is updated regularly with the latest available observations and forecasts.

Now · 12:46 AM

Boulder City Weather & Hourly Forecast

United States · Nevada · 89005

76°F

Clear night

Feels like: 74°F

💧 Humidity 32% 🌡 Pressure 29.85 inHg 💨 Wind 1 mph 👁 Visibility 36.7 mi ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:27 AM 🌇 Sunset 6:36 PM

Hourly Forecast for Boulder City

Today

1:00 AM

Clear night

76° 💧 None 💨 1 mph H 32%29.85 inHg

4:00 AM

Clear night

72° 💧 None 💨 1 mph H 37%29.85 inHg

7:00 AM

Sunny

70° 💧 None 💨 2 mph H 39%29.91 inHg

10:00 AM

Sunny

84° 💧 None 💨 6 mph H 26%29.94 inHg

1:00 PM

Sunny

91° 💧 None 💨 5 mph H 19%29.88 inHg

4:00 PM

Sunny

92° 💧 None 💨 1 mph H 14%29.83 inHg

7:00 PM

Mostly clear night

87° 💧 None 💨 1 mph H 17%29.83 inHg

10:00 PM

Overcast night

82° 💧 None 💨 1 mph H 21%29.85 inHg

Tomorrow

1:00 AM

Overcast night

78° 💧 None 💨 1 mph H 24%29.88 inHg

4:00 AM

Overcast night

75° 💧 None 💨 1 mph H 28%29.88 inHg

7:00 AM

Overcast

73° 💧 None 💨 1 mph H 32%29.91 inHg

10:00 AM

Sunny

86° 💧 None 💨 2 mph H 20%29.94 inHg

1:00 PM

Sunny

93° 💧 None 💨 2 mph H 14%29.85 inHg

4:00 PM

Mostly sunny

94° 💧 None 💨 6 mph H 14%29.80 inHg

7:00 PM

Clear night

89° 💧 None 💨 8 mph H 19%29.80 inHg

10:00 PM

Clear night

84° 💧 None 💨 7 mph H 26%29.85 inHg

Today

1:00 AM

Clear night

76° 💧 None 💨 1 mph H 32%29.85 inHg

2:00 AM

Clear night

74° 💧 None 💨 2 mph H 34%29.85 inHg

3:00 AM

Clear night

73° 💧 None 💨 2 mph H 35%29.85 inHg

4:00 AM

Clear night

72° 💧 None 💨 1 mph H 37%29.85 inHg

5:00 AM

Clear night

71° 💧 None 💨 1 mph H 38%29.85 inHg

6:00 AM

Clear night

70° 💧 None 💨 1 mph H 39%29.88 inHg

7:00 AM

Sunny

70° 💧 None 💨 2 mph H 39%29.91 inHg

8:00 AM

Sunny

75° 💧 None 💨 3 mph H 31%29.91 inHg

9:00 AM

Sunny

80° 💧 None 💨 4 mph H 28%29.94 inHg

10:00 AM

Sunny

84° 💧 None 💨 6 mph H 26%29.94 inHg

11:00 AM

Sunny

87° 💧 None 💨 7 mph H 24%29.91 inHg

12:00 PM

Sunny

89° 💧 None 💨 7 mph H 21%29.91 inHg

1:00 PM

Sunny

91° 💧 None 💨 5 mph H 19%29.88 inHg

2:00 PM

Sunny

92° 💧 None 💨 3 mph H 16%29.85 inHg

3:00 PM

Sunny

92° 💧 None 💨 2 mph H 15%29.83 inHg

4:00 PM

Sunny

92° 💧 None 💨 1 mph H 14%29.83 inHg

5:00 PM

Sunny

91° 💧 None 💨 1 mph H 14%29.80 inHg

6:00 PM

Sunny

90° 💧 None 💨 2 mph H 14%29.83 inHg

7:00 PM

Mostly clear night

87° 💧 None 💨 1 mph H 17%29.83 inHg

8:00 PM

Partly cloudy night

85° 💧 None 💨 0 mph H 19%29.85 inHg

9:00 PM

Mostly cloudy night

84° 💧 None 💨 1 mph H 20%29.85 inHg

10:00 PM

Overcast night

82° 💧 None 💨 1 mph H 21%29.85 inHg

11:00 PM

Overcast night

81° 💧 None 💨 1 mph H 22%29.85 inHg

Tomorrow

12:00 AM

Overcast night

79° 💧 None 💨 1 mph H 23%29.88 inHg

1:00 AM

Overcast night

78° 💧 None 💨 1 mph H 24%29.88 inHg

2:00 AM

Overcast night

77° 💧 None 💨 1 mph H 26%29.88 inHg

3:00 AM

Overcast night

75° 💧 None 💨 1 mph H 27%29.88 inHg

4:00 AM

Overcast night

75° 💧 None 💨 1 mph H 28%29.88 inHg

5:00 AM

Mostly cloudy night

74° 💧 None 💨 2 mph H 29%29.88 inHg

6:00 AM

Mostly cloudy night

73° 💧 None 💨 1 mph H 30%29.88 inHg

7:00 AM

Overcast

73° 💧 None 💨 1 mph H 32%29.91 inHg

8:00 AM

Partly cloudy

77° 💧 None 💨 2 mph H 26%29.94 inHg

9:00 AM

Sunny

82° 💧 None 💨 1 mph H 22%29.94 inHg

10:00 AM

Sunny

86° 💧 None 💨 2 mph H 20%29.94 inHg

11:00 AM

Sunny

89° 💧 None 💨 3 mph H 18%29.91 inHg

12:00 PM

Sunny

91° 💧 None 💨 2 mph H 16%29.91 inHg

1:00 PM

Sunny

93° 💧 None 💨 2 mph H 14%29.85 inHg

2:00 PM

Mostly sunny

94° 💧 None 💨 1 mph H 13%29.83 inHg

3:00 PM

Partly cloudy

95° 💧 None 💨 3 mph H 13%29.83 inHg

4:00 PM

Mostly sunny

94° 💧 None 💨 6 mph H 14%29.80 inHg

5:00 PM

Mostly sunny

93° 💧 None 💨 7 mph H 15%29.80 inHg

6:00 PM

Sunny

91° 💧 None 💨 7 mph H 16%29.80 inHg

7:00 PM

Clear night

89° 💧 None 💨 8 mph H 19%29.80 inHg

8:00 PM

Clear night

87° 💧 None 💨 10 mph H 20%29.83 inHg

9:00 PM

Clear night

86° 💧 None 💨 9 mph H 21%29.83 inHg

10:00 PM

Clear night

84° 💧 None 💨 7 mph H 26%29.85 inHg

11:00 PM

Clear night

82° 💧 None 💨 6 mph H 29%29.85 inHg

Friday

12:00 AM

Clear night

80° 💧 None 💨 5 mph H 30%29.85 inHg

1:00 AM

Clear night

79° 💧 None 💨 4 mph H 31%29.85 inHg

2:00 AM

Clear night

77° 💧 None 💨 3 mph H 32%29.85 inHg

3:00 AM

Clear night

76° 💧 None 💨 1 mph H 33%29.85 inHg

4:00 AM

Clear night

75° 💧 None 💨 1 mph H 36%29.85 inHg

5:00 AM

Clear night

74° 💧 None 💨 1 mph H 38%29.85 inHg

6:00 AM

Clear night

73° 💧 None 💨 1 mph H 38%29.85 inHg

7:00 AM

Sunny

73° 💧 None 💨 1 mph H 38%29.88 inHg

8:00 AM

Sunny

77° 💧 None 💨 1 mph H 32%29.91 inHg

9:00 AM

Sunny

82° 💧 None 💨 2 mph H 29%29.91 inHg

10:00 AM

Sunny

87° 💧 None 💨 4 mph H 24%29.91 inHg

11:00 AM

Mostly sunny

90° 💧 None 💨 5 mph H 20%29.88 inHg

12:00 PM

Partly cloudy

93° 💧 None 💨 5 mph H 17%29.85 inHg

1:00 PM

Mostly sunny

95° 💧 None 💨 3 mph H 15%29.83 inHg

2:00 PM

Mostly cloudy

96° 💧 0.001 in 💨 4 mph H 14%29.80 inHg

3:00 PM

Overcast

96° 💧 None 💨 4 mph H 13%29.77 inHg

4:00 PM

Sunny

96° 💧 None 💨 5 mph H 13%29.77 inHg

5:00 PM

Sunny

95° 💧 None 💨 4 mph H 13%29.77 inHg

8:00 PM

Mostly clear night

86° 💧 None 💨 1 mph H 19%29.80 inHg

11:00 PM

Partly cloudy night

78° 💧 None 💨 3 mph H 20%29.83 inHg

Saturday

2:00 AM

Mostly cloudy night

75° 💧 None 💨 3 mph H 24%29.83 inHg

5:00 AM

Clear night

71° 💧 None 💨 2 mph H 27%29.85 inHg

8:00 AM

Sunny

78° 💧 None 💨 3 mph H 22%29.88 inHg

11:00 AM

Sunny

91° 💧 None 💨 1 mph H 15%29.88 inHg

2:00 PM

Partly cloudy

97° 💧 None 💨 7 mph H 12%29.80 inHg

5:00 PM

Mostly sunny

95° 💧 None 💨 8 mph H 13%29.77 inHg

8:00 PM

Clear night

86° 💧 None 💨 4 mph H 18%29.80 inHg

11:00 PM

Partly cloudy night

79° 💧 None 💨 3 mph H 22%29.83 inHg

Sunday

2:00 AM

Mostly cloudy night

76° 💧 None 💨 2 mph H 26%29.83 inHg

5:00 AM

Mostly cloudy night

74° 💧 None 💨 3 mph H 29%29.83 inHg

8:00 AM

Overcast

78° 💧 None 💨 3 mph H 26%29.85 inHg

11:00 AM

Overcast

89° 💧 None 💨 10 mph H 16%29.85 inHg

2:00 PM

Partly cloudy

92° 💧 None 💨 13 mph H 14%29.80 inHg

5:00 PM

Mostly sunny

92° 💧 None 💨 8 mph H 11%29.74 inHg

8:00 PM

Clear night

82° 💧 None 💨 7 mph H 18%29.77 inHg

11:00 PM

Clear night

78° 💧 None 💨 8 mph H 28%29.80 inHg

Monday

2:00 AM

Clear night

71° 💧 None 💨 3 mph H 30%29.77 inHg

5:00 AM

Clear night

66° 💧 None 💨 2 mph H 29%29.77 inHg

8:00 AM

Sunny

71° 💧 None 💨 4 mph H 21%29.83 inHg

11:00 AM

Sunny

83° 💧 None 💨 10 mph H 14%29.83 inHg

2:00 PM

Sunny

88° 💧 None 💨 8 mph H 11%29.77 inHg

5:00 PM

Sunny

87° 💧 None 💨 5 mph H 11%29.71 inHg

11:00 PM

Clear night

75° 💧 None 💨 3 mph H 12%29.83 inHg

Tuesday

5:00 AM

Clear night

68° 💧 None 💨 2 mph H 15%29.88 inHg

11:00 AM

Sunny

82° 💧 None 💨 7 mph H 16%29.94 inHg

5:00 PM

Sunny

87° 💧 None 💨 4 mph H 9%29.80 inHg

11:00 PM

Clear night

75° 💧 None 💨 2 mph H 15%29.85 inHg

Wednesday

5:00 AM

Clear night

68° 💧 None 💨 2 mph H 19%29.85 inHg

11:00 AM

Sunny

86° 💧 None 💨 4 mph H 9%29.91 inHg

5:00 PM

Sunny

92° 💧 None 💨 4 mph H 7%29.77 inHg

11:00 PM

Clear night

77° 💧 None 💨 3 mph H 12%29.83 inHg

Thursday

5:00 AM

Clear night

69° 💧 None 💨 2 mph H 15%29.85 inHg

11:00 AM

Sunny

87° 💧 None 💨 3 mph H 8%29.88 inHg

5:00 PM

Mostly sunny

94° 💧 None 💨 5 mph H 6%29.77 inHg

11:00 PM

Mostly clear night

79° 💧 None 💨 3 mph H 11%29.80 inHg

Friday

5:00 AM

Mostly clear night

72° 💧 None 💨 2 mph H 15%29.80 inHg

11:00 AM

Sunny

89° 💧 None 💨 4 mph H 9%29.83 inHg

5:00 PM

Sunny

95° 💧 None 💨 9 mph H 6%29.68 inHg

11:00 PM

Clear night

78° 💧 None 💨 3 mph H 16%29.77 inHg

Saturday

5:00 AM

Clear night

72° 💧 None 💨 2 mph H 22%29.80 inHg

11:00 AM

Sunny

89° 💧 None 💨 2 mph H 10%29.88 inHg

5:00 PM

Sunny

95° 💧 None 💨 3 mph H 7%29.80 inHg

11:00 PM

Clear night

80° 💧 None 💨 2 mph H 13%29.85 inHg

Sunday

5:00 AM

Clear night

72° 💧 None 💨 2 mph H 18%29.88 inHg

11:00 AM

Sunny

90° 💧 None 💨 3 mph H 8%29.94 inHg

5:00 PM

Sunny

97° 💧 None 💨 4 mph H 6%29.83 inHg

11:00 PM

Clear night

81° 💧 None 💨 3 mph H 12%29.85 inHg

Monday

5:00 AM

Clear night

74° 💧 None 💨 2 mph H 15%29.88 inHg

11:00 AM

Sunny

91° 💧 None 💨 3 mph H 8%29.94 inHg

5:00 PM

Sunny

97° 💧 None 💨 3 mph H 7%29.83 inHg

11:00 PM

Clear night

83° 💧 None 💨 2 mph H 13%29.85 inHg

Tuesday

5:00 AM

Clear night

74° 💧 None 💨 2 mph H 17%29.88 inHg

11:00 AM

Sunny

92° 💧 None 💨 3 mph H 8%29.94 inHg

5:00 PM

Sunny

98° 💧 None 💨 2 mph H 6%29.80 inHg

11:00 PM

Clear night

82° 💧 None 💨 3 mph H 12%29.85 inHg

Wednesday

5:00 AM

Clear night

76° 💧 None 💨 2 mph H 15%29.85 inHg

11:00 AM

Sunny

94° 💧 None 💨 5 mph H 8%29.91 inHg

5:00 PM

Mostly sunny

99° 💧 None 💨 10 mph H 8%29.77 inHg

In Boulder City and, more broadly, across the state of Nevada: This evening will feature a mix of sun and clouds, with temperatures cooling into the mid-50s to low 60s. Winds will be light, coming from the northwest at around 1 mph, with occasional gusts reaching up to 9 mph. No rain is expected during the next few hours, so conditions will remain dry. The evening will be relatively mild with comfortable temperatures and gentle breezes. Overall, it should be a pleasant night with partly clear skies and no significant weather concerns.

15-Day Weather Outlook for Boulder City

Wednesday, Sep 23Wed Sep 23

Mostly sunny 92°/70° 💧 None 💨 7 mph

TomorrowTomorrow

Overcast 95°/73° 💧 None 💨 10 mph

Friday, Sep 25Fri Sep 25

Mostly sunny 96°/73° 💧 None 💨 5 mph

Saturday, Sep 26Sat Sep 26

Mostly sunny 97°/72° 💧 0.001 in 💨 9 mph

Sunday, Sep 27Sun Sep 27

Mostly cloudy 91°/72° 💧 None 💨 10 mph

Monday, Sep 28Mon Sep 28

Sunny 88°/68° 💧 None 💨 11 mph

Tuesday, Sep 29Tue Sep 29

Sunny 90°/67° 💧 None 💨 6 mph

Wednesday, Sep 30Wed Sep 30

Mostly sunny 93°/70° 💧 0.002 in 💨 11 mph

Thursday, Oct 1Thu Oct 1

Sunny 89°/72° 💧 None 💨 8 mph

Friday, Oct 2Fri Oct 2

Sunny 88°/68° 💧 None 💨 6 mph

Saturday, Oct 3Sat Oct 3

Sunny 92°/68° 💧 None 💨 4 mph

Sunday, Oct 4Sun Oct 4

Mostly sunny 94°/72° 💧 None 💨 11 mph

Monday, Oct 5Mon Oct 5

Sunny 91°/71° 💧 None 💨 14 mph

Tuesday, Oct 6Tue Oct 6

Sunny 83°/66° 💧 None 💨 9 mph

Wednesday, Oct 7Wed Oct 7

Sunny 67°/60° 💧 None 💨 3 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Boulder City

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Boulder City

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 1:00 AM

PM2.5 Fine particles Good 6,6µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Fair 21,4µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 71,7µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 2,5µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Boulder City

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 7,3High 🙂Fair

Tomorrow UV 7,2High 😐Moderate

Friday UV 7,0High 😐Moderate

Saturday UV 6,9High 😐Moderate

Sunday UV 8,0Very high —Unavailable

Monday UV 7,0High —Unavailable

Tuesday UV 7,0High —Unavailable

Hourly UV index today

7:00 AMUV 0,0 8:00 AMUV 0,6 9:00 AMUV 1,9 10:00 AMUV 3,8 11:00 AMUV 5,8 12:00 PMUV 7,1 1:00 PMUV 7,3 2:00 PMUV 6,2 3:00 PMUV 4,4 4:00 PMUV 2,3 5:00 PMUV 0,8 6:00 PMUV 0,2

Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Boulder City

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · BOULDER CITY, NEVADA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

100/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:02 PM–5:03 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 89% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 69° high at the best hour.

✦ Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min75%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

ACTIVE NOW

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

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Forecast data for Boulder City were last refreshed today at 12:46 AM. The current forecast period extends through 24/09/2026 at 10:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.