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Weather in Jacareí, Brazil 🇧🇷

Weather Forecast in Jacareí

Current Weather in Jacareí

Clear
15°C
Feels like 15°C. Clear.
🌬️ 5 km/h NE
💧 72% Humidity
🧭 1019 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 8°C
🌅 Sunrise: 06:43 AM
🌇 Sunset: 05:36 PM
Map Overlays:

In Jacareí right now it is 15°C and clear, feeling like 15°C. Humidity is 72% with winds around 5 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Jacareí range from about 8°C to 29°C.

Hourly Forecast for Jacareí

00:00
Clear
13°
6%
01:00
Clear
12°
7%
02:00
Clear
12°
9%
03:00
Clear
11°
9%
04:00
Clear
11°
10%
05:00
Partly Cloudy
11°
13%
06:00
Partly Cloudy
10°
13%
07:00
Sunny
10°
10%
08:00
Sunny
14°
6%
09:00
Sunny
18°
3%
10:00
Sunny
21°
2%
11:00
Partly Cloudy
23°
3%
12:00
Overcast
25°
10%
13:00
Sunny
27°
1%
14:00
Sunny
28°
1%
15:00
Sunny
27°
1%
16:00
Sunny
26°
1%
17:00
Sunny
22°
1%
18:00
Clear
19°
2%
19:00
Clear
18°
3%
20:00
Clear
16°
3%
21:00
Clear
16°
4%
22:00
Clear
15°
4%
23:00
Clear
14°
5%

14-Day Forecast for Jacareí

Sun, Jul 19
Sunny Sunny
26° /
Mon, Jul 20
Sunny Sunny
28° / 10°
Tue, Jul 21
Sunny Sunny
29° / 12°
Wed, Jul 22
Sunny Sunny
30° / 12°
Thu, Jul 23
Partly Cloudy Partly Cloudy
18° / 14°
Fri, Jul 24
Light rain shower Light rain shower
16° / 14°
Sat, Jul 25
Patchy rain nearby Patchy rain nearby
19° / 14°
Sun, Jul 26
Partly Cloudy Partly Cloudy
23° / 14°
Mon, Jul 27
Sunny Sunny
25° / 13°
Tue, Jul 28
Sunny Sunny
27° / 13°
Wed, Jul 29
Sunny Sunny
31° / 14°
Thu, Jul 30
Sunny Sunny
28° / 16°
Fri, Jul 31
Mist Mist
24° / 16°
Sat, Aug 01
Sunny Sunny
31° / 15°

Additional Forecasts for Jacareí

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 192.0 μg/m³
O₃ (Ozone) 40.0 μg/m³
NO₂ (Nitrogen Dioxide) 12.3 μg/m³
SO₂ (Sulphur Dioxide) 2.3 μg/m³
PM2.5 (Fine particles) 6.9 μg/m³
PM10 (Coarse particles) 8.0 μg/m³

Historical Weather

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Best Time to Be Outside in Jacareí Today

The most comfortable window in Jacareí today looks like 17:00 to 17:00, when it is around 22°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Jacareí

What is the temperature in Jacareí right now?

The current temperature in Jacareí is 15°C (60°F), clear (feels like 15°C).

What's the weather like in Jacareí right now?

Conditions in Jacareí right now: Clear, humidity 72%, wind 5 km/h NE.

What is today's forecast for Jacareí?

Today in Jacareí: high 26°C, low 8°C, sunny. Chance of rain: 3%.

What is the 7-day weather forecast for Jacareí?

Daily highs and lows for Jacareí:

  • 2026-07-19: 26°C / 8°C
  • 2026-07-20: 28°C / 10°C
  • 2026-07-21: 29°C / 12°C
  • 2026-07-22: 30°C / 12°C
  • 2026-07-23: 18°C / 14°C
  • 2026-07-24: 16°C / 14°C
  • 2026-07-25: 19°C / 14°C
Is it going to rain in Jacareí today?

There is a 3% chance of rain in Jacareí today.

What is the wind speed in Jacareí right now?

Wind in Jacareí is currently 5 km/h (3 mph) from the NE.

What is the UV index in Jacareí right now?

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

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