14-day forecast Updated 04:08
Today
Clear
+35°
+21°
1,1 mm
⌄
Wind 6 km/h SE
Gusts 8 km/h
UV index 11 – Extreme
Chance of rain 57%
Sunrise 06:34
Sunset 18:53
Tomorrow
Partly cloudy
+35°
+21°
0,5 mm
⌄
Wind 9 km/h E
Gusts 10 km/h
UV index 11 – Extreme
Chance of rain 37%
Sunrise 06:34
Sunset 18:53
Wednesday 29/7
Partly cloudy
+35°
+21°
1,0 mm
⌄
Wind 9 km/h E
Gusts 11 km/h
UV index 11 – Extreme
Chance of rain 57%
Sunrise 06:34
Sunset 18:53
Thursday 30/7
Partly cloudy
+35°
+21°
1,7 mm
⌄
Wind 9 km/h E
Gusts 12 km/h
UV index 11 – Extreme
Chance of rain 57%
Sunrise 06:34
Sunset 18:53
Friday 31/7
Clear
+34°
+21°
10%
⌄
Wind 10 km/h E
Gusts 14 km/h
UV index 11 – Extreme
Chance of rain 10%
Sunrise 06:34
Sunset 18:53
Saturday 1/8
Clear
+35°
+20°
7%
⌄
Wind 9 km/h E
Gusts 14 km/h
UV index 8 – Very high
Chance of rain 7%
Sunrise 06:34
Sunset 18:52
Sunday 2/8
Clear
+34°
+20°
9%
⌄
Wind 8 km/h E
Gusts 15 km/h
UV index 8 – Very high
Chance of rain 9%
Sunrise 06:34
Sunset 18:52
Monday 3/8
Fog
+33°
+21°
2,4 mm
⌄
Wind 8 km/h E
Gusts 9 km/h
UV index 8 – Very high
Chance of rain 69%
Sunrise 06:34
Sunset 18:52
Tuesday 4/8
Fog
+36°
+20°
0,2 mm
⌄
Wind 9 km/h E
Gusts 14 km/h
UV index 9 – Very high
Chance of rain 24%
Sunrise 06:34
Sunset 18:52
Wednesday 5/8
Partly cloudy
+33°
+21°
1,2 mm
⌄
Wind 10 km/h E
Gusts 13 km/h
UV index 8 – Very high
Chance of rain 57%
Sunrise 06:34
Sunset 18:52
Thursday 6/8
Fog
+32°
+21°
0,9 mm
⌄
Wind 8 km/h E
Gusts 10 km/h
UV index 8 – Very high
Chance of rain 57%
Sunrise 06:34
Sunset 18:52
Friday 7/8
Clear
+35°
+21°
9%
⌄
Wind 10 km/h E
Gusts 11 km/h
UV index 9 – Very high
Chance of rain 9%
Sunrise 06:34
Sunset 18:51
Saturday 8/8
Partly cloudy
+33°
+19°
18%
⌄
Wind 8 km/h E
Gusts 11 km/h
UV index 8 – Very high
Chance of rain 18%
Sunrise 06:34
Sunset 18:51
Sunday 9/8
Clear
+29°
+22°
16%
⌄
Wind 8 km/h E
Gusts 10 km/h
UV index 7 – High
Chance of rain 16%
Sunrise 06:34
Sunset 18:51
Measurements & index
Humidity
88%
Dew point +21°
UV index
11 — Extreme
Max today
Fire risk
Faible
Météo-France fire-risk forecast
Sunrise 06:34
Sunset 18:53
Day length 12 h 19 min
Moonrise 17:48
Moonset 05:05
Moon phase 🌔 Full Moon
Latitude 4.2730°N
Longitude -54.3815°E
Biarritz (7302km) 25°
Bayonne (7310km) 25°
Brest (7394km) 20°
Quimper (7398km) 22°
Arcachon (7415km) 22°
Lorient (7441km) 18°
Vannes (7486km) 23°
Les Sables-d’Olonne (7487km) 20°
Today’s index derived from today’s forecast
Drying weather
Poor
Hang laundry outside
Barbecue weather
OK
Grill outdoors
Running weather
Poor
Go for a run
Outdoor dining
OK
Coffee outdoors
Sources · Tuesday 28 July
Weather data for Grand-Santi from official sources
Retrouvez la météo de Grand-Santi en Guyane : prévisions heure par heure, à 7 et 15 jours, mises à jour en continu. En ce moment, il fait +23°, clear, vent 4 km/h. Sur les 7 prochains jours, les températures iront de 20 à 35 °C, avec 7 journées ensoleillées et environ 4 mm de pluie attendus. La qualité de l’air y est good (indice EAQI 7). Sources : Météo-France, Open-Meteo, WeatherAPI — coordonnées 4.2730, -54.3815.