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Weather in Kourou, French Guiana 🇬🇫

Current Weather in Kourou

Patchy rain nearby
25°C
Feels like 29°C. Patchy rain nearby.
🌬️ 9 km/h ENE
💧 90% Humidity
🧭 1013 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 24°C
🌅 Sunrise: 06:22 AM
🌇 Sunset: 06:33 PM
Map Overlays:

Right now Kourou is 25°C with patchy rain nearby, feeling like 29°C. Relative humidity is 90%, with winds around 9 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Kourou range from about 25°C to 31°C.

Hourly Forecast for Kourou

07:00
Patchy rain nearby
26°
27%
08:00
Patchy rain nearby
28°
23%
09:00
Patchy rain nearby
29°
17%
10:00
Patchy rain nearby
30°
11%
11:00
Patchy rain nearby
30°
14%
12:00
Patchy rain nearby
31°
12%
13:00
Patchy rain nearby
31°
9%
14:00
Patchy rain nearby
30°
12%
15:00
Overcast
30°
13%
16:00
Partly Cloudy
29°
10%
17:00
Overcast
29°
17%
18:00
Overcast
27°
23%
19:00
Overcast
27°
24%
20:00
Overcast
27°
24%
21:00
Overcast
27°
25%
22:00
Thundery outbreaks in nearby
27°
26%
23:00
Thundery outbreaks in nearby
27°
26%
00:00
Thundery outbreaks in nearby
27°
23%
01:00
Thundery outbreaks in nearby
27°
18%
02:00
Thundery outbreaks in nearby
27°
27%
03:00
Patchy rain nearby
27°
26%
04:00
Patchy rain nearby
27°
17%
05:00
Partly Cloudy
27°
16%
06:00
Partly Cloudy
27°
14%

14-Day Forecast for Kourou

Tue, Sep 08
Patchy rain nearby Patchy rain nearby
31° / 25°
Wed, Sep 09
Partly Cloudy Partly Cloudy
31° / 26°
Thu, Sep 10
Patchy rain nearby Patchy rain nearby
31° / 25°
Fri, Sep 11
Patchy rain nearby Patchy rain nearby
31° / 25°
Sat, Sep 12
Sunny Sunny
31° / 25°
Sun, Sep 13
Sunny Sunny
31° / 26°
Mon, Sep 14
Sunny Sunny
31° / 27°
Tue, Sep 15
Overcast Overcast
32° / 25°
Wed, Sep 16
Thundery outbreaks in nearby Thundery outbreaks in nearby
28° / 26°
Thu, Sep 17
Patchy rain nearby Patchy rain nearby
32° / 26°
Fri, Sep 18
Partly Cloudy Partly Cloudy
32° / 26°
Sat, Sep 19
Overcast Overcast
30° / 26°
Sun, Sep 20
Sunny Sunny
32° / 26°
Mon, Sep 21
Sunny Sunny
32° / 26°

Additional Forecasts for Kourou

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 132.0 μg/m³
O₃ (Ozone) 21.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.5 μg/m³
SO₂ (Sulphur Dioxide) 0.2 μg/m³
PM2.5 (Fine particles) 3.3 μg/m³
PM10 (Coarse particles) 5.5 μg/m³

Historical Weather

Weather Forecasts for Other Cities in French Guiana

Browse Weather in French Guiana by cities in alphabetical order:

C K M R S

Weather in French Guiana ›

Best Time to Be Outside in Kourou Today

The most comfortable window in Kourou today looks like 14:00 to 17:00, 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 Kourou

What is the temperature in Kourou right now?

The current temperature in Kourou is 25°C (78°F), patchy rain nearby (feels like 29°C).

What's the weather like in Kourou right now?

Right now Kourou has Patchy rain nearby, humidity 90%, wind 9 km/h ENE.

What is today's forecast for Kourou?

Today in Kourou: high 31°C, low 25°C, patchy rain nearby. Chance of rain: 36%.

What is the 7-day weather forecast for Kourou?

Daily highs and lows for Kourou:

  • 2026-09-08: 31°C / 25°C
  • 2026-09-09: 31°C / 26°C
  • 2026-09-10: 31°C / 25°C
  • 2026-09-11: 31°C / 25°C
  • 2026-09-12: 31°C / 25°C
  • 2026-09-13: 31°C / 26°C
  • 2026-09-14: 31°C / 27°C
Is it going to rain in Kourou today?

There is a 36% chance of rain in Kourou today. Total expected precipitation: 0.3 mm.

What is the wind speed in Kourou right now?

Wind in Kourou is currently 9 km/h (6 mph) from the ENE.

What is the UV index in Kourou right now?

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

Weather forecasts for other major cities in 🇬🇫 French Guiana: Cayenne · Matoury · Saint-Laurent-du-Maroni · Rémire-Montjoly
Weather forecasts for cities in neighbouring countries: 🇧🇷 Brazil: São Paulo · Rio de Janeiro · Brasilia · Belo Horizonte · Salvador · Fortaleza · Manaus · Curitiba · Recife · Goiânia · Belém · Porto Alegre · Guarulhos · Maceió · Campinas · São Luís · Campo Grande · Natal · Teresina · Nova Iguaçu · Duque de Caxias · João Pessoa · São Bernardo do Campo · São José dos Campos · Ribeirão Preto · Jaboatão · Sorocaba · Osasco · Aracaju · Santo André · Jaboatão dos Guararapes · Contagem · Feira de Santana · Cuiabá · Londrina · Juiz de Fora · Uberlândia · Porto Velho · Macapá · Campos dos Goytacazes · Aparecida de Goiânia · Florianópolis · Mauá · Belford Roxo · Joinville · Niterói