Current Conditions

Boulder City, Nevada

70°F21°C

Clear

Wind

NW 3 mph5 km/h

Humidity

49%

Cloud Cover

As of Wednesday, September 23, 2026 at 3:36 AM PDT

Today's Outlook

Day

Mostly clear and hot, with a high of 94°F34°C and morning low of 74°F23°C. Light wind from the N around 4 mph7 km/h. Dry air.

Night

Mostly clear, with a low around 70°F21°C. Light wind from the WNW around 2 mph4 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 94°F34°C	Low 70°F21°C	Precip 0 in0 mm—	Cloud 8%	Wind NNW 3 mph5 km/h	Wednesday: Mostly clear and hot, with a high of 94°F34°C and morning low of 74°F23°C. Light wind from the N around 4 mph7 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 70°F21°C. Light wind from the WNW around 2 mph4 km/h.
Partly Cloudy	High 94°F34°C	Low 72°F22°C	Precip 0 in0 mm—	Cloud 52%	Wind S 3 mph5 km/h	Thursday: Mostly cloudy and hot, with a high of 94°F34°C and morning low of 75°F24°C. Light wind from the SSE around 3 mph5 km/h. Dry air. Thursday Night: Partly cloudy, with a low around 72°F22°C. Light wind from the SSW around 3 mph5 km/h.
Hot	High 96°F36°C	Low 74°F23°C	Precip 0.01 in0.2 mm2%	Cloud 15%	Wind S 4 mph6 km/h	Friday: Mostly clear and hot, with a high of 96°F36°C and morning low of 78°F26°C. Light wind from the SSW around 4 mph7 km/h. Heat risk in the afternoon. Friday Night: Mostly clear, with a low around 74°F23°C. Light wind from the S around 4 mph6 km/h.
Hot	High 96°F36°C	Low 74°F23°C	Precip 0 in0 mm—	Cloud 51%	Wind S 5 mph7 km/h	Saturday: Mostly cloudy and hot, with a high of 96°F36°C and morning low of 78°F25°C. Breezy from the S at 5 to 8 mph8 to 13 km/h. Heat risk in the afternoon. Saturday Night: Partly cloudy, with a low around 74°F23°C. Light wind from the S around 4 mph6 km/h.
Partly Cloudy	High 87°F31°C	Low 76°F25°C	Precip 0.02 in0.5 mm9%	Cloud 70%	Wind S 6 mph10 km/h	Sunday: Mostly cloudy and hot, with a high of 87°F31°C and morning low of 79°F26°C. Breezy from the S at 8 to 11 mph12 to 17 km/h. Dry air. Sunday Night: Mostly cloudy, with a low around 76°F25°C. Breezy from the S at 5 to 7 mph7 to 11 km/h.
Showers	High 82°F28°C	Low 70°F21°C	Precip 0.12 in3.1 mm28%	Cloud 41%	Wind S 4 mph7 km/h	Monday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 73°F23°C. Light wind from the SSW around 5 mph8 km/h. 28% chance of showers throughout the day. Monday Night: Partly cloudy, with a low around 70°F21°C. Light wind from the S around 4 mph6 km/h. 24% chance of showers throughout the night.
Drizzle	High 85°F29°C	Low 66°F19°C	Precip 0.1 in2.5 mm15%	Cloud 18%	Wind N 4 mph6 km/h	Tuesday: Mostly clear and warm, with a high of 85°F29°C and morning low of 70°F21°C. Light wind from the N around 5 mph8 km/h. 14% chance of drizzle throughout the day. Dry air. Tuesday Night: Mostly clear, with a low around 66°F19°C. Light wind from the NW around 3 mph5 km/h. 15% chance of drizzle throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	94°F34°C	70°F21°C	0 in0 mm· —	8%	Clear	NNW 3 mph5 km/h
DayMostly clear and hot, with a high of 94°F34°C and morning low of 74°F23°C. Light wind from the N around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 70°F21°C. Light wind from the WNW around 2 mph4 km/h.
	ThursdaySep 24	94°F34°C	72°F22°C	0 in0 mm· —	52%	Partly Cloudy	S 3 mph5 km/h
DayMostly cloudy and hot, with a high of 94°F34°C and morning low of 75°F24°C. Light wind from the SSE around 3 mph5 km/h. Dry air. NightPartly cloudy, with a low around 72°F22°C. Light wind from the SSW around 3 mph5 km/h.
	FridaySep 25	96°F36°C	74°F23°C	0.01 in0.2 mm· 2%	15%	Hot	S 4 mph6 km/h
DayMostly clear and hot, with a high of 96°F36°C and morning low of 78°F26°C. Light wind from the SSW around 4 mph7 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 74°F23°C. Light wind from the S around 4 mph6 km/h.
	SaturdaySep 26	96°F36°C	74°F23°C	0 in0 mm· —	51%	Hot	S 5 mph7 km/h
DayMostly cloudy and hot, with a high of 96°F36°C and morning low of 78°F25°C. Breezy from the S at 5 to 8 mph8 to 13 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 74°F23°C. Light wind from the S around 4 mph6 km/h.
	SundaySep 27	87°F31°C	76°F25°C	0.02 in0.5 mm· 9%	70%	Partly Cloudy	S 6 mph10 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 79°F26°C. Breezy from the S at 8 to 11 mph12 to 17 km/h. Dry air. NightMostly cloudy, with a low around 76°F25°C. Breezy from the S at 5 to 7 mph7 to 11 km/h.
	MondaySep 28	82°F28°C	70°F21°C	0.12 in3.1 mm· 28%	41%	Showers	S 4 mph7 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 73°F23°C. Light wind from the SSW around 5 mph8 km/h. 28% chance of showers throughout the day. NightPartly cloudy, with a low around 70°F21°C. Light wind from the S around 4 mph6 km/h. 24% chance of showers throughout the night.
	TuesdaySep 29	85°F29°C	66°F19°C	0.1 in2.5 mm· 15%	18%	Drizzle	N 4 mph6 km/h
DayMostly clear and warm, with a high of 85°F29°C and morning low of 70°F21°C. Light wind from the N around 5 mph8 km/h. 14% chance of drizzle throughout the day. Dry air. NightMostly clear, with a low around 66°F19°C. Light wind from the NW around 3 mph5 km/h. 15% chance of drizzle throughout the night.
	WednesdaySep 30	88°F31°C	67°F19°C	0.06 in1.5 mm· 8%	15%	Clear	N 3 mph6 km/h
DayMostly clear and hot, with a high of 88°F31°C and morning low of 70°F21°C. Light wind from the NNE around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 67°F19°C. Light wind from the NW around 3 mph4 km/h.
	ThursdayOct 1	90°F32°C	68°F20°C	0.02 in0.5 mm· 4%	28%	Clear	N 3 mph5 km/h
DayPartly cloudy and hot, with a high of 90°F32°C and morning low of 71°F21°C. Light wind from the ENE around 4 mph6 km/h. Dry air. NightPartly cloudy, with a low around 68°F20°C. Light wind from the WSW around 3 mph4 km/h.
	FridayOct 2	91°F33°C	70°F21°C	0.03 in0.8 mm· 5%	28%	Clear	SW 3 mph6 km/h
DayPartly cloudy and hot, with a high of 91°F33°C and morning low of 73°F23°C. Light wind from the ESE around 4 mph7 km/h. Dry air. NightPartly cloudy, with a low around 70°F21°C. Light wind from the WSW around 3 mph5 km/h.
	SaturdayOct 3	90°F32°C	70°F21°C	0.01 in0.2 mm· 3%	16%	Clear	N 4 mph7 km/h
DayMostly clear and hot, with a high of 90°F32°C and morning low of 72°F22°C. Light wind from the NNE around 5 mph9 km/h. Dry air. NightMostly clear, with a low around 70°F21°C. Light wind from the NW around 3 mph5 km/h.
	SundayOct 4	90°F32°C	69°F20°C	0.03 in0.8 mm· 5%	16%	Clear	N 4 mph7 km/h
DayMostly clear and hot, with a high of 90°F32°C and morning low of 72°F22°C. Light wind from the NNE around 5 mph9 km/h. Dry air. NightMostly clear, with a low around 69°F20°C. Light wind from the NW around 3 mph5 km/h.
	MondayOct 5	90°F32°C	68°F20°C	0.03 in0.7 mm· 5%	16%	Clear	N 4 mph6 km/h
DayMostly clear and hot, with a high of 90°F32°C and morning low of 71°F21°C. Light wind from the NNE around 5 mph7 km/h. Dry air. NightMostly clear, with a low around 68°F20°C. Light wind from the WNW around 3 mph5 km/h.
	TuesdayOct 6	91°F33°C	69°F21°C	0.04 in1 mm· 6%	15%	Clear	N 4 mph6 km/h
DayMostly clear and hot, with a high of 91°F33°C and morning low of 72°F22°C. Light wind from the NNE around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 69°F21°C. Light wind from the WNW around 3 mph5 km/h.
	WednesdayOct 7	92°F33°C	69°F21°C	0.01 in0.3 mm· 5%	15%	Clear	N 3 mph6 km/h
DayMostly clear and hot, with a high of 92°F33°C and morning low of 72°F22°C. Light wind from the NNE around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 69°F21°C. Light wind from the WNW around 3 mph4 km/h.

Nearby Cities

Henderson9 mi15 km Whitney14 mi23 km Winchester19 mi31 km Paradise19 mi31 km Sunrise Manor21 mi34 km Las Vegas22 mi35 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 35.9786°N, 114.8325°W·Elevation: 765m·Timezone: America/Los_Angeles·Population: 15,551