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Weather in Chula Vista, United States 🇺🇸

Current Weather in Chula Vista

Wind Advisory issued October 3 at 4:01AM PDT until October 3 at 6:00PM PDT by NWS San Diego CA
Clear
34°C
Feels like 32°C. Clear.
🌬️ 10 km/h E
💧 19% Humidity
🧭 1008 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 8°C
🌅 Sunrise: 06:43 AM
🌇 Sunset: 06:30 PM
Map Overlays:

As of now, Chula Vista is 34°C and clear, feeling like 32°C. The air is at 19% humidity and winds are about 10 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Chula Vista range from about 20°C to 39°C. ⚠️ Wind Advisory issued October 3 at 4:01AM PDT until October 3 at 6:00PM PDT by NWS San Diego CA

Hourly Forecast for Chula Vista

21:00
Clear
33°
0%
22:00
Clear
32°
0%
23:00
Clear
31°
0%
00:00
Clear
30°
0%
01:00
Clear
30°
0%
02:00
Clear
29°
0%
03:00
Clear
29°
0%
04:00
Clear
28°
0%
05:00
Clear
28°
0%
06:00
Clear
28°
0%
07:00
Sunny
27°
1%
08:00
Sunny
30°
1%
09:00
Sunny
33°
0%
10:00
Sunny
36°
0%
11:00
Sunny
37°
0%
12:00
Sunny
38°
0%
13:00
Sunny
38°
0%
14:00
Sunny
37°
0%
15:00
Sunny
37°
0%
16:00
Sunny
36°
0%
17:00
Sunny
36°
0%
18:00
Sunny
35°
0%
19:00
Clear
34°
0%
20:00
Clear
33°
0%

14-Day Forecast for Chula Vista

Sat, Oct 03
Sunny Sunny
39° / 20°
Sun, Oct 04
Sunny Sunny
38° / 27°
Mon, Oct 05
Sunny Sunny
38° / 28°
Tue, Oct 06
Sunny Sunny
37° / 27°
Wed, Oct 07
Sunny Sunny
35° / 27°
Thu, Oct 08
Sunny Sunny
34° / 26°
Fri, Oct 09
Sunny Sunny
35° / 26°
Sat, Oct 10
Overcast Overcast
30° / 24°
Sun, Oct 11
Overcast Overcast
29° / 24°
Mon, Oct 12
Patchy rain nearby Patchy rain nearby
26° / 22°
Tue, Oct 13
Sunny Sunny
26° / 21°
Wed, Oct 14
Sunny Sunny
27° / 20°
Thu, Oct 15
Sunny Sunny
30° / 22°
Fri, Oct 16
Sunny Sunny
31° / 23°

Additional Forecasts for Chula Vista

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 222.0 μg/m³
O₃ (Ozone) 61.0 μg/m³
NO₂ (Nitrogen Dioxide) 20.6 μg/m³
SO₂ (Sulphur Dioxide) 1.0 μg/m³
PM2.5 (Fine particles) 13.7 μg/m³
PM10 (Coarse particles) 21.4 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Chula Vista Tomorrow

There is no good daylight window left in Chula Vista today. Tomorrow, the most comfortable window looks like 07:00 to 10:00, when it is around 30°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Chula Vista

What is the temperature in Chula Vista right now?

The current temperature in Chula Vista is 34°C (94°F), clear (feels like 32°C).

What's the weather like in Chula Vista right now?

Right now Chula Vista has Clear, humidity 19%, wind 10 km/h E.

What is today's forecast for Chula Vista?

Today in Chula Vista: high 39°C, low 20°C, sunny. Chance of rain: 0%.

What is the 7-day weather forecast for Chula Vista?

Daily highs and lows for Chula Vista:

  • 2026-10-03: 39°C / 20°C
  • 2026-10-04: 38°C / 27°C
  • 2026-10-05: 38°C / 28°C
  • 2026-10-06: 37°C / 27°C
  • 2026-10-07: 35°C / 27°C
  • 2026-10-08: 34°C / 26°C
  • 2026-10-09: 35°C / 26°C
Is it going to rain in Chula Vista today?

There is a 0% chance of rain in Chula Vista today.

What is the wind speed in Chula Vista right now?

Wind in Chula Vista is currently 10 km/h (6 mph) from the E.

What is the UV index in Chula Vista right now?

The UV index in Chula Vista is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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