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Weather forecast Grand-Santi on 7 days | French Guiana

On our website, you will find a detailed weather forecast for the week in Grand-Santi and other parts of the world. Would you like to know the detailed weather forecast in Grand-Santi for today? The air temperature will range from +81°F. A northeast wind is expected at a speed of 8.3 km/h. The atmospheric pressure will reach 760 mm Hg, humidity will be at 75%, and the cloudiness will be rain. Looking for the detailed weather forecast for tomorrow in Grand-Santi? The maximum temperature will be +81°F, while the minimum at night will be +72°F A west wind will prevail at a speed of 8.3 km/h. The humidity level will be 75%. The atmospheric pressure will reach 760 mm Hg, and the cloudiness will be rain. Need a detailed weather forecast for the weekend in Grand-Santi? The minimum temperature on Saturday will be +72°F, and the maximum will be +81°F A northwest wind is expected at a speed of 8.3
Sunday
2025-01-19
81°F
rain
Day
+81°F
Night
+72°F
Wind
2.3 m/s
Pressure
760 mm
Humidity
75 %
Cloudiness
80%
Monday
2025-01-20
86°F
Partly Cloudy
Day
+86°F
Night
+75°F
Wind
2.36 m/s
Pressure
760 mm
Humidity
48 %
Cloudiness
90%
Tuesday
2025-01-21
90°F
rain
Day
+90°F
Night
+75°F
Wind
2.45 m/s
Pressure
760 mm
Humidity
37 %
Cloudiness
36%
Wednesday
2025-01-22
81°F
rain
Day
+81°F
Night
+73°F
Wind
2.09 m/s
Pressure
761 mm
Humidity
78 %
Cloudiness
98%
Thursday
2025-01-23
77°F
rain
Day
+77°F
Night
+73°F
Wind
1.99 m/s
Pressure
761 mm
Humidity
85 %
Cloudiness
100%
Friday
2025-01-24
77°F
rain
Day
+77°F
Night
+72°F
Wind
2.23 m/s
Pressure
761 mm
Humidity
92 %
Cloudiness
89%
Saturday
2025-01-25
86°F
rain
Day
+86°F
Night
+72°F
Wind
1.58 m/s
Pressure
760 mm
Humidity
56 %
Cloudiness
78%
+81°F 
761 mm 
42 % 
 
 
 
+90°F 
760 mm 
4 % 
+79°F 
761 mm 
97 % 
+79°F 
760 mm 
68 % 
+81°F 
760 mm 
96 % 
+79°F 
761 mm 
98 % 
+91°F 
760 mm 
47 % 
+81°F 
761 mm 
35 % 
+84°F 
760 mm 
94 % 
+82°F 
760 mm 
74 %