Current Conditions

Chula Vista, California

82°F28°C

Clear

Wind

NW 5 mph8 km/h

Humidity

65%

Cloud Cover

30%

As of Tuesday, September 8, 2026 at 8:01 PM PDT

Today's Outlook

Night

Partly cloudy, with a low around 78°F25°C. Light wind from the WNW around 3 mph5 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 32%	Wind WNW 5 mph8 km/h	Wednesday: Partly cloudy and hot, with a high of 89°F32°C and morning low of 81°F27°C. Breezy from the WNW at 7 to 10 mph11 to 16 km/h. Humid. Wednesday Night: Partly cloudy, with a low around 78°F25°C. Light wind from the WNW around 3 mph5 km/h.
Clear	High 84°F29°CFeels 87°F30°C	Low 76°F24°C	Precip 0 in0 mm—	Cloud 22%	Wind SW 5 mph9 km/h	Thursday: Mostly clear and warm, with a high of 84°F29°C and morning low of 78°F26°C. Breezy from the SW at 7 to 10 mph12 to 15 km/h. Humid. Thursday Night: Partly cloudy, with a low around 76°F24°C. Light wind from the SSW around 3 mph6 km/h.
Clear	High 81°F27°CFeels 84°F29°C	Low 73°F23°C	Precip 0 in0 mm—	Cloud 16%	Wind SW 6 mph9 km/h	Friday: Mostly clear and warm, with a high of 81°F27°C and morning low of 76°F24°C. Breezy from the SW at 7 to 9 mph12 to 15 km/h. Humid. Friday Night: Mostly clear, with a low around 73°F23°C. Light wind from the SSW around 4 mph6 km/h.
Clear	High 79°F26°C	Low 71°F22°C	Precip 0 in0 mm—	Cloud 27%	Wind W 5 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 4 mph7 km/h.
Clear	High 78°F26°C	Low 69°F21°C	Precip 0 in0.1 mm1%	Cloud 27%	Wind W 5 mph8 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 WNW around 4 mph6 km/h.
Clear	High 78°F26°C	Low 68°F20°C	Precip 0 in0 mm—	Cloud 21%	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 6 to 9 mph10 to 14 km/h. Monday Night: Partly cloudy, with a low around 68°F20°C. Light wind from the SW around 3 mph5 km/h.
Clear	High 77°F25°C	Low 67°F20°C	Precip 0 in0 mm—	Cloud 22%	Wind WSW 5 mph8 km/h	Tuesday: Mostly clear and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the WSW at 7 to 9 mph11 to 14 km/h. Tuesday Night: Mostly clear, with a low around 67°F20°C. Light wind from the WSW 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· —	32%	Clear	WNW 5 mph8 km/h
DayPartly cloudy and hot, with a high of 89°F32°C and morning low of 81°F27°C. Breezy from the WNW at 7 to 10 mph11 to 16 km/h. Humid. NightPartly cloudy, with a low around 78°F25°C. Light wind from the WNW around 3 mph5 km/h.
	ThursdaySep 10	84°F29°C Feels 87°F30°C	76°F24°C	0 in0 mm· —	22%	Clear	SW 5 mph9 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 78°F26°C. Breezy from the SW at 7 to 10 mph12 to 15 km/h. Humid. NightPartly cloudy, with a low around 76°F24°C. Light wind from the SSW around 3 mph6 km/h.
	FridaySep 11	81°F27°C Feels 84°F29°C	73°F23°C	0 in0 mm· —	16%	Clear	SW 6 mph9 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 76°F24°C. Breezy from the SW at 7 to 9 mph12 to 15 km/h. Humid. NightMostly clear, with a low around 73°F23°C. Light wind from the SSW around 4 mph6 km/h.
	SaturdaySep 12	79°F26°C	71°F22°C	0 in0 mm· —	27%	Clear	W 5 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 4 mph7 km/h.
	SundaySep 13	78°F26°C	69°F21°C	0 in0.1 mm· 1%	27%	Clear	W 5 mph8 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 WNW around 4 mph6 km/h.
	MondaySep 14	78°F26°C	68°F20°C	0 in0 mm· —	21%	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 6 to 9 mph10 to 14 km/h. NightPartly cloudy, with a low around 68°F20°C. Light wind from the SW around 3 mph5 km/h.
	TuesdaySep 15	77°F25°C	67°F20°C	0 in0 mm· —	22%	Clear	WSW 5 mph8 km/h
DayMostly clear and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the WSW at 7 to 9 mph11 to 14 km/h. NightMostly clear, with a low around 67°F20°C. Light wind from the WSW around 4 mph6 km/h.
	WednesdaySep 16	77°F25°C	67°F20°C	0 in0 mm· —	26%	Clear	W 5 mph8 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 67°F20°C. Light wind from the WNW around 4 mph6 km/h.
	ThursdaySep 17	79°F26°C	68°F20°C	0 in0.1 mm· 2%	30%	Clear	WNW 6 mph10 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 mph12 to 17 km/h. NightPartly cloudy, with a low around 68°F20°C. Light wind from the NW around 5 mph8 km/h.
	FridaySep 18	80°F27°C	69°F20°C	0.01 in0.2 mm· 4%	30%	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 11 mph13 to 17 km/h. NightPartly cloudy, with a low around 69°F20°C. Light wind from the NW around 5 mph8 km/h.
	SaturdaySep 19	80°F27°C	69°F21°C	0 in0 mm· —	29%	Clear	WNW 6 mph9 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 7 to 10 mph12 to 16 km/h. NightPartly cloudy, with a low around 69°F21°C. Light wind from the NW around 4 mph7 km/h.
	SundaySep 20	79°F26°C	69°F20°C	0 in0.1 mm· 3%	31%	Clear	W 5 mph9 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 71°F21°C. Breezy from the W at 7 to 9 mph11 to 15 km/h. NightPartly cloudy, with a low around 69°F20°C. Light wind from the WNW around 4 mph6 km/h.
	MondaySep 21	77°F25°C	68°F20°C	0 in0.1 mm· 4%	35%	Clear	W 5 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 mph11 to 15 km/h. NightPartly cloudy, with a low around 68°F20°C. Light wind from the WNW around 4 mph7 km/h.
	TuesdaySep 22	78°F25°C	67°F20°C	0 in0.1 mm· 2%	37%	Clear	W 5 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 9 mph11 to 15 km/h. NightPartly cloudy, with a low around 67°F20°C. Light wind from the WNW around 4 mph6 km/h.
	WednesdaySep 23	78°F25°C	67°F20°C	0.01 in0.2 mm· 3%	41%	Partly Cloudy	W 6 mph9 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 15 km/h. NightMostly cloudy, with a low around 67°F20°C. Light wind from the WNW around 4 mph6 km/h.

Nearby Cities

National City3 mi4 km Imperial Beach4 mi7 km Coronado7 mi11 km La Presa7 mi11 km San Diego7 mi11 km Lemon Grove8 mi12 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.

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Coordinates: 32.6401°N, 117.0842°W·Elevation: 21m·Timezone: America/Los_Angeles·Population: 265,757