Boulder City Weather Conditions

Current Temperature Level

sunny
26°C
35°C21°C
Pleasant

Sunny

Feels Like 23°C

Chances of Rain1%

Good

50AQI

Humidity

32%

Nowsunny26°1%11 AMsunny28°0%12 PMsunny29°0%1 PMsunny30°0%2 PMsunny31°0%3 PMsunny32°0%4 PMsunny32°1%5 PMsunny31°0%6 PMovercast30°9%7 PMovercast35°9%8 PMovercast34°8%9 PMclear33°1%10 PMclear32°0%11 PMclear31°0%12 AMclear31°0%1 AMclear30°1%2 AMclear29°0%3 AMclear29°0%4 AMclear29°1%5 AMcloudy28°5%6 AMclear28°1%7 AMpartly cloudy28°4%8 AMsunny23°1%9 AMovercast26°8%
.

It is likely to be sunny; sun protection may help.

Last Updated: 2026-09-25 10:00 (Local Time)

Boulder City Weather Parameters

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Boulder City 10-Days Weather Forecast

See Monthly
Today25 Sep.


Sunny

Sunny

Clear Sky with temperature at 29 °C and humidity will be at 26% with 34.6 km/h winds.


temperature icon

35°C  /  21°C

temperature iconHumi.26 %
temperature iconPrec.0 mm


Sunrise icon

Sunrise

06:29 AM

12hrs 3min

Sunset icon

Sunset

06:32 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

ClearClear

31 °C

28 %

0

11.9 kmph /  SE

Feels Like IconFeels 29 °C

Temperature IconCover 1 %

Visibility IconVisibility 10 km

1 AM

ClearClear

31 °C

31 %

0

8.3 kmph /  SE

Feels Like IconFeels 29 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

2 AM

ClearClear

28 °C

39 %

0

13 kmph /  S

Feels Like IconFeels 27 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

3 AM

ClearClear

28 °C

41 %

0

11.2 kmph /  SSE

Feels Like IconFeels 28 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

4 AM

ClearClear

28 °C

43 %

0

11.5 kmph /  SSE

Feels Like IconFeels 28 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

5 AM

ClearClear

27 °C

45 %

0

11.2 kmph /  SSE

Feels Like IconFeels 27 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

6 AM

ClearClear

27 °C

46 %

0

10.8 kmph /  SSE

Feels Like IconFeels 27 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

7 AM

SunnySunny

26 °C

45 %

0

9.4 kmph /  SSE

Feels Like IconFeels 26 °C

Temperature IconCover 4 %

Visibility IconVisibility 10 km

8 AM

SunnySunny

21 °C

40 %

0.6

9.7 kmph /  SSE

Feels Like IconFeels 19 °C

Temperature IconCover 4 %

Visibility IconVisibility 10 km

9 AM

SunnySunny

24 °C

36 %

1.8

10.8 kmph /  SSE

Feels Like IconFeels 21 °C

Temperature IconCover 3 %

Visibility IconVisibility 10 km

10 AM

SunnySunny

26 °C

32 %

3.7

11.2 kmph /  S

Feels Like IconFeels 23 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

11 AM

SunnySunny

28 °C

26 %

5.6

10.4 kmph /  S

Feels Like IconFeels 25 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

12 PM

SunnySunny

29 °C

21 %

7

9 kmph /  S

Feels Like IconFeels 26 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

1 PM

SunnySunny

30 °C

16 %

7.2

7.2 kmph /  SSW

Feels Like IconFeels 27 °C

Temperature IconCover 4 %

Visibility IconVisibility 10 km

2 PM

SunnySunny

31 °C

13 %

6.1

8.6 kmph /  SSW

Feels Like IconFeels 28 °C

Temperature IconCover 4 %

Visibility IconVisibility 10 km

3 PM

SunnySunny

32 °C

12 %

4.3

20.5 kmph /  WSW

Feels Like IconFeels 26 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

4 PM

SunnySunny

32 °C

12 %

2.2

34.6 kmph /  WSW

Feels Like IconFeels 23 °C

Temperature IconCover 13 %

Visibility IconVisibility 10 km

5 PM

SunnySunny

31 °C

11 %

0.8

31.7 kmph /  WSW

Feels Like IconFeels 22 °C

Temperature IconCover 3 %

Visibility IconVisibility 10 km

6 PM

OvercastOvercast

30 °C

12 %

0.2

24.5 kmph /  WSW

Feels Like IconFeels 23 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

7 PM

OvercastOvercast

35 °C

14 %

0

16.6 kmph /  WSW

Feels Like IconFeels 30 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

8 PM

OvercastOvercast

34 °C

15 %

0

13 kmph /  SW

Feels Like IconFeels 30 °C

Temperature IconCover 96 %

Visibility IconVisibility 10 km

9 PM

ClearClear

33 °C

16 %

0

11.2 kmph /  SW

Feels Like IconFeels 29 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

10 PM

ClearClear

32 °C

18 %

0

13 kmph /  S

Feels Like IconFeels 28 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

11 PM

ClearClear

31 °C

20 %

0

14 kmph /  S

Feels Like IconFeels 27 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

Temp26 °C


ConditionSunny


Humidity32 %

Feels23 °C


Cover0 %


Visibility10 km

Wind Speed & Dir.11.2 kmph /  S


UV3.7

Boulder City 30-Days (September 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny38°24°
2
Sunny37°23°
3
Sunny37°22°
4
Sunny37°23°
5
Sunny39°23°
6
Patchy rain nearby32°25°
7
Sunny36°21°
8
Sunny38°24°
9
Sunny41°28°
10
Overcast42°30°
11
Sunny42°31°
12
Sunny41°28°
13
Sunny36°25°
14
Sunny35°25°
15
Sunny32°23°
16
Sunny31°23°
17
Sunny31°19°
18
Sunny32°23°
19
Sunny33°22°
20
Overcast35°23°
21
Overcast31°22°
22
Sunny32°19°
23
Sunny34°22°
24
Overcast31°23°
25Today
Sunny35°22°
26
Overcast35°23°
27
Sunny32°24°
28
Sunny28°19°
29
Sunny29°18°
30
Sunny30°21°

SeptemberWeather Overview

No. of days:

Sunny

Sunny

24

Cloudy

Cloudy

0

Rainy

Rainy

1

Snowy

Snowy

0


The monthly weather averages in Boulder City consist of 24 sunny days, 0 cloudy days, 1 rainy days, and 0 snowy days.

Boulder City's Locations Weather Conditions


Locations
Temp
Condition
Humi.
UV
Wind Speed & Direction
24 °C
sunnySunny
36%
1.8

10.8 kmph /  SSE

24 °C
sunnySunny
36%
1.8

10.8 kmph /  SSE

United States's Hottest Cities - September 2026

Hottest
Coldest

Last Updated: 25 Sept 2026, 05:14 PM

City Weather Rankings

FAQs About Boulder City Weather Conditions


1. What is the current temperature in Boulder City today - 25 September 2026?

The current temperature in Boulder City is 26°C, with a feels-like temperature of 23°C. Today's forecast shows a high of 35°C and a low of 21°C, giving a 14 degree swing through the day as of 10:00 AM 25 September 2026.

2. What are the current weather parameters in Boulder City today?

Here is a complete overview of Boulder City's current weather conditions as of 10:00 AM 25 September 2026: Condition : Sunny Temperature : 26°C Pleasant (Feels like 23°C) Humidity : 32% Wind Speed : 11.2 km/h from S (173 degrees), Gust 3.4 m/s UV Index : 3.7 (Moderate Air Pressure : 1012 mb Cloud Cover : 0% Visibility : 10 km Precipitation : 0 mm (1% chance of rain)

3. What is the 10-day weather forecast for Boulder City from 10:00 AM 25 September 2026?

From 10:00 AM 25 September 2026, Boulder City's 10-day forecast shows this trend: Today (Sep. 25) : Temp. 29°C, Hum. 26% and Sunny condition. Saturday (Sep. 26) : Temp. 30°C, Hum. 21% and Sunny condition. Sunday (Sep. 27) : Temp. 30°C, Hum. 18% and Overcast condition. Monday (Sep. 28) : Temp. 25°C, Hum. 20% and Sunny condition. Tuesday (Sep. 29) : Temp. 25°C, Hum. 23% and Sunny condition. Wednesday (Sep. 30) : Temp. 26°C, Hum. 14% and Sunny condition. Thursday (Oct. 1) : Temp. 28°C, Hum. 12% and Sunny condition. Friday (Oct. 2) : Temp. 27°C, Hum. 15% and Sunny condition. Saturday (Oct. 3) : Temp. 24°C, Hum. 24% and Rain Possible condition. Sunday (Oct. 4) : Temp. 23°C, Hum. 26% and Rain Showers condition.

4. Will it rain in Boulder City today?

As of 10:00 AM 25 September 2026, there is a 1% chance of rainfall in Boulder City later today around 2026-09-25 10:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.

5. What is the monthly weather forecast for Boulder City in September 2026?

September 2026 in Boulder City is forecast to have 24 sunny days, 1 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 18°C to highs of 42°C.

6. How does the weather in Boulder City affect air quality?

Weather directly impacts air quality in Boulder City. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.