Current Conditions

San Diego, California

81°F27°C

Clear

Wind

NW 6 mph9 km/h

Humidity

67%

Cloud Cover

26%

As of Tuesday, September 8, 2026 at 8:42 PM PDT

Today's Outlook

Night

Partly cloudy, with a low around 78°F25°C. Light wind from the W around 4 mph6 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 89°F32°CFeels 93°F34°C	Low 78°F25°C	Precip 0 in0 mm—	Cloud 30%	Wind W 5 mph9 km/h	Wednesday: Partly cloudy and hot, with a high of 89°F32°C and morning low of 80°F27°C. Breezy from the WNW at 7 to 11 mph11 to 17 km/h. Humid. Wednesday Night: Partly cloudy, with a low around 78°F25°C. Light wind from the W around 4 mph6 km/h.
Clear	High 84°F29°CFeels 87°F30°C	Low 76°F24°C	Precip 0 in0 mm—	Cloud 20%	Wind SW 6 mph9 km/h	Thursday: Mostly clear and warm, with a high of 84°F29°C and morning low of 78°F25°C. Breezy from the SW at 8 to 10 mph12 to 16 km/h. Humid. Thursday Night: Mostly clear, with a low around 76°F24°C. Light wind from the SSW around 4 mph6 km/h.
Clear	High 81°F27°CFeels 84°F29°C	Low 73°F23°C	Precip 0 in0 mm—	Cloud 16%	Wind SSW 6 mph10 km/h	Friday: Mostly clear and warm, with a high of 81°F27°C and morning low of 75°F24°C. Breezy from the SSW at 8 to 9 mph13 to 15 km/h. Humid. Friday Night: Mostly clear, with a low around 73°F23°C. Light wind from the SSW around 4 mph7 km/h.
Clear	High 79°F26°C	Low 71°F22°C	Precip 0 in0 mm—	Cloud 29%	Wind W 6 mph9 km/h	Saturday: Mostly clear and warm, with a high of 79°F26°C and morning low of 72°F22°C. Breezy from the W at 7 to 9 mph11 to 15 km/h. Humid. Saturday Night: Partly cloudy, with a low around 71°F22°C. Light wind from the W around 5 mph7 km/h.
Clear	High 78°F26°C	Low 69°F21°C	Precip 0 in0 mm—	Cloud 27%	Wind W 5 mph9 km/h	Sunday: Mostly clear and warm, with a high of 78°F26°C and morning low of 71°F22°C. Breezy from the W at 7 to 9 mph11 to 15 km/h. Sunday Night: Partly cloudy, with a low around 69°F21°C. Light wind from the W around 4 mph7 km/h.
Clear	High 78°F26°C	Low 69°F20°C	Precip 0 in0 mm—	Cloud 23%	Wind SW 5 mph8 km/h	Monday: Mostly clear and warm, with a high of 78°F26°C and morning low of 70°F21°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. Monday Night: Partly cloudy, with a low around 69°F20°C. Light wind from the SW around 4 mph6 km/h.
Clear	High 77°F25°C	Low 68°F20°C	Precip 0 in0 mm—	Cloud 23%	Wind SW 5 mph9 km/h	Tuesday: Mostly clear and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. Tuesday Night: Partly cloudy, with a low around 68°F20°C. Light wind from the SW around 4 mph6 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	89°F32°C Feels 93°F34°C	78°F25°C	0 in0 mm· —	30%	Clear	W 5 mph9 km/h
DayPartly cloudy and hot, with a high of 89°F32°C and morning low of 80°F27°C. Breezy from the WNW at 7 to 11 mph11 to 17 km/h. Humid. NightPartly cloudy, with a low around 78°F25°C. Light wind from the W around 4 mph6 km/h.
	ThursdaySep 10	84°F29°C Feels 87°F30°C	76°F24°C	0 in0 mm· —	20%	Clear	SW 6 mph9 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 78°F25°C. Breezy from the SW at 8 to 10 mph12 to 16 km/h. Humid. NightMostly clear, with a low around 76°F24°C. Light wind from the SSW around 4 mph6 km/h.
	FridaySep 11	81°F27°C Feels 84°F29°C	73°F23°C	0 in0 mm· —	16%	Clear	SSW 6 mph10 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 75°F24°C. Breezy from the SSW at 8 to 9 mph13 to 15 km/h. Humid. NightMostly clear, with a low around 73°F23°C. Light wind from the SSW around 4 mph7 km/h.
	SaturdaySep 12	79°F26°C	71°F22°C	0 in0 mm· —	29%	Clear	W 6 mph9 km/h
DayMostly clear and warm, with a high of 79°F26°C and morning low of 72°F22°C. Breezy from the W at 7 to 9 mph11 to 15 km/h. Humid. NightPartly cloudy, with a low around 71°F22°C. Light wind from the W around 5 mph7 km/h.
	SundaySep 13	78°F26°C	69°F21°C	0 in0 mm· —	27%	Clear	W 5 mph9 km/h
DayMostly clear and warm, with a high of 78°F26°C and morning low of 71°F22°C. Breezy from the W at 7 to 9 mph11 to 15 km/h. NightPartly cloudy, with a low around 69°F21°C. Light wind from the W around 4 mph7 km/h.
	MondaySep 14	78°F26°C	69°F20°C	0 in0 mm· —	23%	Clear	SW 5 mph8 km/h
DayMostly clear and warm, with a high of 78°F26°C and morning low of 70°F21°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. NightPartly cloudy, with a low around 69°F20°C. Light wind from the SW around 4 mph6 km/h.
	TuesdaySep 15	77°F25°C	68°F20°C	0 in0 mm· —	23%	Clear	SW 5 mph9 km/h
DayMostly clear and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. NightPartly cloudy, with a low around 68°F20°C. Light wind from the SW around 4 mph6 km/h.
	WednesdaySep 16	77°F25°C	68°F20°C	0 in0 mm· —	26%	Clear	W 5 mph9 km/h
DayMostly clear and warm, with a high of 77°F25°C and morning low of 69°F21°C. Breezy from the W at 7 to 9 mph11 to 15 km/h. NightPartly cloudy, with a low around 68°F20°C. Light wind from the WNW around 4 mph7 km/h.
	ThursdaySep 17	79°F26°C	68°F20°C	0 in0.1 mm· 2%	31%	Clear	WNW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 70°F21°C. Breezy from the WNW at 8 to 11 mph13 to 17 km/h. NightPartly cloudy, with a low around 68°F20°C. Breezy from the WNW at 5 to 7 mph8 to 11 km/h.
	FridaySep 18	80°F27°C	69°F21°C	0.01 in0.2 mm· 4%	30%	Clear	WNW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 71°F22°C. Breezy from the WNW at 8 to 11 mph13 to 18 km/h. NightPartly cloudy, with a low around 69°F21°C. Light wind from the NW around 5 mph8 km/h.
	SaturdaySep 19	80°F27°C	70°F21°C	0 in0 mm· —	29%	Clear	WNW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 71°F22°C. Breezy from the WNW at 8 to 10 mph12 to 17 km/h. NightPartly cloudy, with a low around 70°F21°C. Light wind from the WNW around 5 mph8 km/h.
	SundaySep 20	78°F26°C	69°F20°C	0 in0.1 mm· 3%	32%	Clear	W 6 mph9 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 71°F21°C. Breezy from the W at 7 to 10 mph11 to 16 km/h. NightPartly cloudy, with a low around 69°F20°C. Light wind from the WNW around 4 mph7 km/h.
	MondaySep 21	77°F25°C	68°F20°C	0 in0.1 mm· 3%	37%	Clear	W 6 mph9 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 69°F21°C. Breezy from the W at 7 to 9 mph12 to 15 km/h. NightPartly cloudy, with a low around 68°F20°C. Light wind from the W around 5 mph7 km/h.
	TuesdaySep 22	78°F25°C	68°F20°C	0 in0 mm· —	37%	Clear	W 6 mph9 km/h
DayPartly cloudy and warm, with a high of 78°F25°C and morning low of 70°F21°C. Breezy from the W at 7 to 10 mph11 to 15 km/h. NightPartly cloudy, with a low around 68°F20°C. Light wind from the WNW around 4 mph7 km/h.
	WednesdaySep 23	78°F25°C	68°F20°C	0 in0.1 mm· 3%	41%	Partly Cloudy	W 6 mph10 km/h
DayPartly cloudy and warm, with a high of 78°F25°C and morning low of 69°F21°C. Breezy from the W at 7 to 10 mph11 to 16 km/h. NightMostly cloudy, with a low around 68°F20°C. Light wind from the WNW around 4 mph7 km/h.

Nearby Cities

Coronado2 mi4 km National City5 mi7 km Chula Vista7 mi11 km Lemon Grove8 mi13 km La Mesa9 mi14 km Imperial Beach10 mi15 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: 32.7157°N, 117.1647°W·Elevation: 20m·Timezone: America/Los_Angeles·Population: 1,404,452