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French Guiana weather

10 day weather forecast for French Guiana

Friday, 29th August 2025, at 21:50
today
Moderate rain
31° 23°
tomorrow
Patchy rain possible
31° 24°
Monday
Patchy rain possible
31° 23°
Tuesday
Sunny
31° 23°
Wednesday
Partly cloudy
31° 24°
Thursday
Sunny
31° 24°
Friday
Sunny
31° 23°
 More Details See
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French Guiana Weather Pages

French Guiana weather forecast

The weather forecast for French Guiana over the next 5 days indicates very hot and sticky conditions with a humidity level of about 83% with temperatures around 31 °C.

Rain is expected from Saturday until Monday.

Wind speeds are expected to be breezy, averaging around 13 km/h.

Weather today
French Guiana weather forecast

French Guiana 14 days weather forecast

This weeks weather in French Guiana. Click on a date for detailed forecasts
Sat. 30
31°
23°
Moderate rain
5.3 mm
Sun. 31
31°
24°
Patchy rain possible
0.7 mm
Mon. 1
31°
23°
Patchy rain possible
0.5 mm
Tue. 2
31°
23°
Sunny
0.1 mm
Wed. 3
31°
24°
Partly cloudy
0.1 mm
Thu. 4
31°
24°
Sunny
0.1 mm
Fri. 5
31°
23°
Sunny
0 mm
Sat. 6
31°
23°
Sunny
0 mm
Sun. 7
31°
24°
Sunny
0 mm
Mon. 8
31°
25°
Sunny
0.1 mm
Tue. 9
31°
24°
Patchy rain possible
0.2 mm
Wed. 10
31°
24°
Patchy rain possible
3.2 mm
Thu. 11
32°
25°
Partly cloudy
0.1 mm
Further Ahead
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Access French Guiana weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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French Guiana long range weather forecast

30 day weather forecast for French Guiana
July
September
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate or heavy rain shower
30°
2
Moderate or heavy rain shower
31°
3
Heavy rain at times
31°
4
Moderate or heavy rain shower
31°
5
Moderate or heavy rain shower
31°
6
Patchy rain possible
31°
7
Patchy rain possible
30°
8
Overcast
30°
9
Patchy rain possible
30°
10
Patchy rain possible
31°
11
Patchy rain possible
31°
12
Patchy rain possible
32°
13
Patchy rain possible
31°
14
Patchy rain possible
32°
15
Moderate or heavy rain shower
32°
16
Moderate or heavy rain shower
32°
17
Moderate or heavy rain shower
31°
18
Moderate or heavy rain shower
32°
19
Cloudy
32°
20
Cloudy
32°
21
Patchy rain possible
32°
22
Heavy rain at times
31°
23
Sunny
32°
24
Moderate rain at times
32°
25
Patchy rain possible
32°
26
Patchy rain possible
32°
27
Patchy rain possible
32°
28
Patchy rain possible
32°
29
Overcast
32°
30
Moderate rain
31°
31
Patchy rain possible
31°
Important Notice
Our French Guiana long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in French Guiana

The chart displays the expected rainfall values (in mm) over the next 14 days in French Guiana, highlighting variations in precipitation levels for specific dates. ☔

French Guiana Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in French Guiana over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

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Location coordinates Where is French Guiana?

Get accurate weather forecasts for French Guiana, located at latitude 4.933 and longitude -52.333. Stay updated with localized weather information tailored for French Guiana.

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