Current Conditions

South El Monte, California

64°F18°C

Clear

Wind

E 2 mph3 km/h

Humidity

72%

Cloud Cover

As of Thursday, September 3, 2026 at 1:24 AM PDT

Today's Outlook

Day

Mostly clear and warm, with a high of 80°F27°C and morning low of 67°F19°C. Breezy from the SSW at 6 to 8 mph9 to 13 km/h.

Night

Mostly clear, with a low around 61°F16°C. Light wind from the SSE around 2 mph4 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 80°F27°C	Low 61°F16°C	Precip 0 in0 mm—	Cloud 4%	Wind SSW 4 mph7 km/h	Thursday: Mostly clear and warm, with a high of 80°F27°C and morning low of 67°F19°C. Breezy from the SSW at 6 to 8 mph9 to 13 km/h. Thursday Night: Mostly clear, with a low around 61°F16°C. Light wind from the SSE around 2 mph4 km/h.
Clear	High 81°F27°C	Low 63°F17°C	Precip 0 in0 mm—	Cloud 9%	Wind S 4 mph6 km/h	Friday: Mostly clear and warm, with a high of 81°F27°C and morning low of 67°F19°C. Breezy from the SSW at 5 to 7 mph9 to 12 km/h. Friday Night: Mostly clear, with a low around 63°F17°C. Light wind from the SSE around 2 mph3 km/h.
Clear	High 84°F29°C	Low 63°F17°C	Precip 0.01 in0.2 mm4%	Cloud 9%	Wind SSW 4 mph6 km/h	Saturday: Mostly clear and warm, with a high of 84°F29°C and morning low of 69°F20°C. Breezy from the SSW at 5 to 7 mph8 to 12 km/h. Saturday Night: Mostly clear, with a low around 63°F17°C. Light wind from the E around 2 mph3 km/h.
Showers	High 84°F29°C	Low 68°F20°C	Precip 0.09 in2.4 mm25%	Cloud 20%	Wind SW 4 mph6 km/h	Sunday: Mostly clear and warm, with a high of 84°F29°C and morning low of 71°F21°C. Breezy from the SW at 5 to 7 mph8 to 12 km/h. 25% chance of showers throughout the day. Sunday Night: Mostly clear, with a low around 68°F20°C. Light wind from the NW around 2 mph3 km/h. 22% chance of showers overnight.
Clear	High 86°F30°C	Low 65°F18°C	Precip 0.01 in0.2 mm4%	Cloud 19%	Wind SW 4 mph6 km/h	Monday: Mostly clear and hot, with a high of 86°F30°C and morning low of 71°F22°C. Breezy from the SW at 5 to 7 mph8 to 12 km/h. Monday Night: Mostly clear, with a low around 65°F18°C. Light wind from the NE around 2 mph4 km/h.
Clear	High 88°F31°C	Low 66°F19°C	Precip 0.02 in0.4 mm6%	Cloud 32%	Wind SW 3 mph6 km/h	Tuesday: Partly cloudy and hot, with a high of 88°F31°C and morning low of 70°F21°C. Light wind from the SW around 5 mph8 km/h. Dry air. Tuesday Night: Partly cloudy, with a low around 66°F19°C. Light wind from the NE around 2 mph4 km/h.
Clear	High 90°F32°C	Low 69°F20°C	Precip 0.04 in1 mm8%	Cloud 27%	Wind SSW 4 mph6 km/h	Wednesday: Partly cloudy and hot, with a high of 90°F32°C and morning low of 73°F23°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. Wednesday Night: Partly cloudy, with a low around 69°F20°C. Light wind from the E around 2 mph4 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	80°F27°C	61°F16°C	0 in0 mm· —	4%	Clear	SSW 4 mph7 km/h
DayMostly clear and warm, with a high of 80°F27°C and morning low of 67°F19°C. Breezy from the SSW at 6 to 8 mph9 to 13 km/h. NightMostly clear, with a low around 61°F16°C. Light wind from the SSE around 2 mph4 km/h.
	FridaySep 4	81°F27°C	63°F17°C	0 in0 mm· —	9%	Clear	S 4 mph6 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 67°F19°C. Breezy from the SSW at 5 to 7 mph9 to 12 km/h. NightMostly clear, with a low around 63°F17°C. Light wind from the SSE around 2 mph3 km/h.
	SaturdaySep 5	84°F29°C	63°F17°C	0.01 in0.2 mm· 4%	9%	Clear	SSW 4 mph6 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 69°F20°C. Breezy from the SSW at 5 to 7 mph8 to 12 km/h. NightMostly clear, with a low around 63°F17°C. Light wind from the E around 2 mph3 km/h.
	SundaySep 6	84°F29°C	68°F20°C	0.09 in2.4 mm· 25%	20%	Showers	SW 4 mph6 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 71°F21°C. Breezy from the SW at 5 to 7 mph8 to 12 km/h. 25% chance of showers throughout the day. NightMostly clear, with a low around 68°F20°C. Light wind from the NW around 2 mph3 km/h. 22% chance of showers overnight.
	MondaySep 7	86°F30°C	65°F18°C	0.01 in0.2 mm· 4%	19%	Clear	SW 4 mph6 km/h
DayMostly clear and hot, with a high of 86°F30°C and morning low of 71°F22°C. Breezy from the SW at 5 to 7 mph8 to 12 km/h. NightMostly clear, with a low around 65°F18°C. Light wind from the NE around 2 mph4 km/h.
	TuesdaySep 8	88°F31°C	66°F19°C	0.02 in0.4 mm· 6%	32%	Clear	SW 3 mph6 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 70°F21°C. Light wind from the SW around 5 mph8 km/h. Dry air. NightPartly cloudy, with a low around 66°F19°C. Light wind from the NE around 2 mph4 km/h.
	WednesdaySep 9	90°F32°C	69°F20°C	0.04 in1 mm· 8%	27%	Clear	SSW 4 mph6 km/h
DayPartly cloudy and hot, with a high of 90°F32°C and morning low of 73°F23°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. NightPartly cloudy, with a low around 69°F20°C. Light wind from the E around 2 mph4 km/h.
	ThursdaySep 10	90°F32°C	70°F21°C	0.01 in0.2 mm· 6%	17%	Clear	SSW 4 mph6 km/h
DayMostly clear and hot, with a high of 90°F32°C and morning low of 74°F23°C. Breezy from the SW at 5 to 7 mph8 to 12 km/h. NightMostly clear, with a low around 70°F21°C. Light wind from the SSE around 2 mph3 km/h.
	FridaySep 11	88°F31°C	69°F21°C	0 in0 mm· —	19%	Clear	SSW 4 mph6 km/h
DayMostly clear and hot, with a high of 88°F31°C and morning low of 73°F23°C. Breezy from the SW at 5 to 8 mph9 to 13 km/h. NightMostly clear, with a low around 69°F21°C. Light wind from the SSE around 2 mph3 km/h.
	SaturdaySep 12	86°F30°C	69°F20°C	0.09 in2.2 mm· 11%	34%	Showers	SSW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 86°F30°C and morning low of 73°F23°C. Breezy from the SSW at 5 to 7 mph8 to 12 km/h. 11% chance of showers throughout the day. NightPartly cloudy, with a low around 69°F20°C. Light wind from the SSE around 2 mph4 km/h.
	SundaySep 13	85°F30°C	68°F20°C	0.11 in2.7 mm· 10%	30%	Showers	SSW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 85°F30°C and morning low of 71°F22°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. 10% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Light wind from the S around 2 mph4 km/h.
	MondaySep 14	86°F30°C	67°F20°C	0.05 in1.3 mm· 9%	21%	Clear	SSW 4 mph6 km/h
DayMostly clear and hot, with a high of 86°F30°C and morning low of 72°F22°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. NightMostly clear, with a low around 67°F20°C. Light wind from the SSE around 2 mph4 km/h.
	TuesdaySep 15	86°F30°C	68°F20°C	0.05 in1.2 mm· 8%	23%	Clear	SSW 4 mph6 km/h
DayMostly clear and warm, with a high of 86°F30°C and morning low of 71°F22°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. NightMostly clear, with a low around 68°F20°C. Light wind from the S around 2 mph4 km/h.
	WednesdaySep 16	87°F31°C	68°F20°C	0.01 in0.3 mm· 5%	20%	Clear	SW 4 mph6 km/h
DayMostly clear and hot, with a high of 87°F31°C and morning low of 72°F22°C. Breezy from the SW at 5 to 7 mph8 to 11 km/h. NightMostly clear, with a low around 68°F20°C. Light wind from the SSW around 2 mph3 km/h.
	ThursdaySep 17	88°F31°C	68°F20°C	0.02 in0.4 mm· 6%	19%	Clear	SW 4 mph6 km/h
DayMostly clear and hot, with a high of 88°F31°C and morning low of 71°F22°C. Breezy from the SW at 5 to 7 mph8 to 11 km/h. NightMostly clear, with a low around 68°F20°C. Light wind from the SSW around 2 mph3 km/h.

Nearby Cities

El Monte2 mi3 km Rosemead2 mi4 km Avocado Heights3 mi5 km Temple City4 mi6 km Monterey Park4 mi7 km Montebello4 mi7 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: 34.0519°N, 118.0467°W·Elevation: 76m·Timezone: America/Los_Angeles·Population: 20,878