Kourou (French Guiana) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 24° Celsius; -
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 24° Celsius;
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 24° Celsius; -
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 24° Celsius;
-
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 25° Celsius;
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 25° Celsius;
-
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 24° Celsius;
-
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 25° Celsius;
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 25° Celsius;
Sunny.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
7 day forecast for Kourou
Today (21 August 2025)
| Time |
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
 |
|
|
 |
|
|
|
|
| Chance of precipitation |
20%
|
30%
|
30%
|
40%
|
40%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
30°
|
32°
|
32°
|
32°
|
32°
|
31°
|
30°
|
29°
|
28°
|
27°
|
27°
|
27°
|
26°
|
| Feels like temperature (°C) |
32°
|
32°
|
33°
|
33°
|
33°
|
31°
|
30°
|
30°
|
29°
|
28°
|
28°
|
28°
|
28°
|
| Wind direction and speed |
SE
9
|
SE
10
|
ESE
10
|
ESE
10
|
ESE
11
|
E
12
|
E
12
|
E
11
|
E
10
|
E
10
|
ESE
10
|
ESE
9
|
ESE
8
|
| Wind gust (mph) |
24
|
24
|
25
|
26
|
27
|
26
|
26
|
23
|
21
|
19
|
19
|
18
|
17
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
62%
|
55%
|
54%
|
51%
|
53%
|
55%
|
57%
|
65%
|
73%
|
75%
|
78%
|
81%
|
82%
|
| UV | 11 | 12 | 11 | 9 | 6 | 3 | 1 | 1 | - | - | - | - | - |
Friday (22 August 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
20%
|
40%
|
40%
|
40%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
26°
|
26°
|
26°
|
25°
|
25°
|
25°
|
24°
|
24°
|
26°
|
28°
|
29°
|
31°
|
32°
|
32°
|
33°
|
32°
|
32°
|
31°
|
30°
|
28°
|
28°
|
27°
|
| Feels like temperature (°C) |
28°
|
28°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
28°
|
30°
|
30°
|
31°
|
32°
|
32°
|
32°
|
32°
|
32°
|
31°
|
31°
|
30°
|
30°
|
30°
|
| Wind direction and speed (mph) |
ESE
8
|
ESE
8
|
ESE
7
|
ESE
7
|
ESE
6
|
ESE
6
|
SE
6
|
SE
6
|
SE
6
|
ESE
8
|
ESE
9
|
ESE
10
|
ESE
10
|
ESE
10
|
E
10
|
E
10
|
E
10
|
E
10
|
E
8
|
E
8
|
E
7
|
E
6
|
| Wind gust (mph) |
16
|
14
|
14
|
13
|
12
|
12
|
11
|
15
|
19
|
21
|
24
|
24
|
25
|
26
|
25
|
24
|
23
|
21
|
18
|
16
|
13
|
12
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
84%
|
85%
|
86%
|
87%
|
88%
|
90%
|
91%
|
84%
|
71%
|
63%
|
54%
|
47%
|
44%
|
43%
|
44%
|
44%
|
53%
|
61%
|
71%
|
76%
|
83%
|
| UV | - | - | - | - | - | - | 1 | 1 | 3 | 6 | 9 | 11 | 10 | 12 | 9 | 6 | 3 | 1 | 1 | - | - | - |
Saturday (23 August 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
 |
 |
 |
|
|
|
| Chance of precipitation |
<5%
|
10%
|
50%
|
≥95%
|
≥95%
|
90%
|
<5%
|
<5%
|
| Temperature (°C) |
26°
|
25°
|
24°
|
28°
|
29°
|
29°
|
27°
|
26°
|
| Feels like temperature (°C) |
29°
|
29°
|
28°
|
31°
|
32°
|
31°
|
30°
|
29°
|
| Wind direction and speed (mph) |
E
5
|
ESE
3
|
SE
3
|
SE
5
|
ESE
5
|
ESE
6
|
ESE
5
|
ESE
5
|
| Wind gust (mph) |
9
|
6
|
12
|
16
|
17
|
15
|
10
|
10
|
| Visibility (description) |
VG
|
G
|
M
|
VG
|
G
|
VG
|
VG
|
G
|
| Humidity |
91%
|
96%
|
99%
|
83%
|
78%
|
76%
|
78%
|
92%
|
| UV | - | - | 1 | 5 | 12 | 6 | 1 | - |
Sunday (24 August 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
20%
|
50%
|
40%
|
10%
|
<5%
|
| Temperature (°C) |
25°
|
24°
|
24°
|
28°
|
32°
|
32°
|
29°
|
27°
|
| Feels like temperature (°C) |
28°
|
27°
|
26°
|
30°
|
33°
|
33°
|
30°
|
29°
|
| Wind direction and speed (mph) |
ESE
5
|
SE
6
|
SE
5
|
SE
7
|
ESE
9
|
ESE
9
|
E
10
|
E
8
|
| Wind gust (mph) |
10
|
10
|
16
|
23
|
24
|
23
|
19
|
16
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
96%
|
97%
|
98%
|
79%
|
55%
|
51%
|
65%
|
82%
|
| UV | - | - | 1 | 6 | 12 | 6 | 1 | - |
Monday (25 August 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
10%
|
10%
|
30%
|
50%
|
30%
|
<5%
|
<5%
|
| Temperature (°C) |
26°
|
25°
|
24°
|
28°
|
31°
|
31°
|
29°
|
27°
|
| Feels like temperature (°C) |
28°
|
28°
|
27°
|
30°
|
32°
|
32°
|
30°
|
29°
|
| Wind direction and speed (mph) |
ESE
6
|
SE
6
|
SE
5
|
SE
8
|
ESE
10
|
ESE
10
|
E
10
|
E
8
|
| Wind gust (mph) |
12
|
11
|
18
|
23
|
24
|
24
|
20
|
15
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
87%
|
92%
|
96%
|
76%
|
57%
|
55%
|
65%
|
83%
|
| UV | - | - | 1 | 6 | 11 | 5 | 1 | - |
Tuesday (26 August 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
20%
|
40%
|
40%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
26°
|
25°
|
25°
|
28°
|
32°
|
32°
|
29°
|
27°
|
| Feels like temperature (°C) |
29°
|
28°
|
27°
|
30°
|
33°
|
32°
|
30°
|
29°
|
| Wind direction and speed (mph) |
ESE
6
|
ESE
5
|
SE
5
|
SE
8
|
ESE
9
|
E
10
|
E
10
|
E
8
|
| Wind gust (mph) |
12
|
10
|
18
|
23
|
26
|
25
|
21
|
15
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
92%
|
96%
|
77%
|
55%
|
52%
|
64%
|
82%
|
| UV | - | - | 1 | 6 | 13 | 6 | 1 | - |
Wednesday (27 August 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
10%
|
30%
|
40%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
26°
|
25°
|
24°
|
28°
|
32°
|
32°
|
29°
|
27°
|
| Feels like temperature (°C) |
28°
|
28°
|
27°
|
30°
|
33°
|
32°
|
30°
|
29°
|
| Wind direction and speed (mph) |
ESE
6
|
ESE
5
|
ESE
5
|
ESE
7
|
E
9
|
E
10
|
E
9
|
E
7
|
| Wind gust (mph) |
12
|
10
|
17
|
23
|
25
|
24
|
19
|
14
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
92%
|
97%
|
76%
|
52%
|
47%
|
64%
|
83%
|
| UV | - | - | 1 | 6 | 13 | 6 | 1 | - |
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Forecast
Forecast for 11:00 (UTC-3), Thu
Updated 14:33 (UTC+1) on Thu 21 Aug 2025
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