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Weather in Guaratinguetá, Brazil 🇧🇷

Weather Forecast in Guaratinguetá

Current Weather in Guaratinguetá

Clear
17°C
Feels like 17°C. Clear.
🌬️ 4 km/h NNE
💧 77% Humidity
🧭 1017 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 7°C
🌅 Sunrise: 06:39 AM
🌇 Sunset: 05:34 PM
Map Overlays:

Right now Guaratinguetá is 17°C with clear, feeling like 17°C. Humidity is 77% with winds around 4 km/h, and the UV index is 0 (low). Across the coming days, Guaratinguetá should see roughly 10°C to 31°C.

Hourly Forecast for Guaratinguetá

21:00
Clear
13°
4%
22:00
Clear
13°
5%
23:00
Clear
12°
5%
00:00
Clear
12°
5%
01:00
Clear
12°
6%
02:00
Clear
11°
6%
03:00
Clear
11°
6%
04:00
Clear
11°
6%
05:00
Clear
11°
6%
06:00
Clear
10°
6%
07:00
Sunny
11°
6%
08:00
Sunny
15°
3%
09:00
Sunny
21°
1%
10:00
Sunny
24°
1%
11:00
Sunny
26°
1%
12:00
Sunny
28°
0%
13:00
Sunny
29°
0%
14:00
Sunny
29°
0%
15:00
Sunny
28°
0%
16:00
Sunny
27°
1%
17:00
Sunny
21°
1%
18:00
Clear
17°
3%
19:00
Clear
16°
3%
20:00
Clear
15°
4%

14-Day Forecast for Guaratinguetá

Mon, Jul 20
Sunny Sunny
28° / 10°
Tue, Jul 21
Sunny Sunny
29° / 10°
Wed, Jul 22
Sunny Sunny
31° / 12°
Thu, Jul 23
Sunny Sunny
24° / 13°
Fri, Jul 24
Partly Cloudy Partly Cloudy
24° / 14°
Sat, Jul 25
Sunny Sunny
27° / 13°
Sun, Jul 26
Sunny Sunny
27° / 12°
Mon, Jul 27
Sunny Sunny
31° / 13°
Tue, Jul 28
Sunny Sunny
33° / 16°
Wed, Jul 29
Sunny Sunny
33° / 16°
Thu, Jul 30
Sunny Sunny
30° / 15°
Fri, Jul 31
Sunny Sunny
29° / 15°
Sat, Aug 01
Sunny Sunny
31° / 14°
Sun, Aug 02
Sunny Sunny
31° / 15°

Additional Forecasts for Guaratinguetá

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 149.0 μg/m³
O₃ (Ozone) 37.0 μg/m³
NO₂ (Nitrogen Dioxide) 18.9 μg/m³
SO₂ (Sulphur Dioxide) 2.6 μg/m³
PM2.5 (Fine particles) 9.7 μg/m³
PM10 (Coarse particles) 11.5 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Brazil

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Best Time to Be Outside in Guaratinguetá Tomorrow

There is no good daylight window left in Guaratinguetá today. Tomorrow, the most comfortable window looks like 08:00 to 10:00, when it is around 20°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Guaratinguetá

What is the temperature in Guaratinguetá right now?

The current temperature in Guaratinguetá is 17°C (63°F), clear (feels like 17°C).

What's the weather like in Guaratinguetá right now?

Right now Guaratinguetá has Clear, humidity 77%, wind 4 km/h NNE.

What is today's forecast for Guaratinguetá?

Today in Guaratinguetá: high 28°C, low 10°C, sunny. Chance of rain: 3%.

What is the 7-day weather forecast for Guaratinguetá?

Daily highs and lows for Guaratinguetá:

  • 2026-07-20: 28°C / 10°C
  • 2026-07-21: 29°C / 10°C
  • 2026-07-22: 31°C / 12°C
  • 2026-07-23: 24°C / 13°C
  • 2026-07-24: 24°C / 14°C
  • 2026-07-25: 27°C / 13°C
  • 2026-07-26: 27°C / 12°C
Is it going to rain in Guaratinguetá today?

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

What is the wind speed in Guaratinguetá right now?

Wind in Guaratinguetá is currently 4 km/h (3 mph) from the NNE.

What is the UV index in Guaratinguetá right now?

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

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