Mercedes (Uruguay) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 18° Celsius; -
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 18° Celsius;
-
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 22° Celsius;
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 22° Celsius;
-
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 22° Celsius;
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 22° Celsius;
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 21° Celsius;
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 21° Celsius; -
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 18° Celsius; -
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 19° Celsius;
Clear.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
7 day forecast for Mercedes
Today (17 December 2025)
| Time |
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|
| Weather symbols |  |
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
24°
|
23°
|
22°
|
21°
|
| Feels like temperature (°C) |
23°
|
22°
|
21°
|
20°
|
| Wind direction and speed |
NE
8
|
NE
8
|
NNE
8
|
NNE
8
|
| Wind gust (mph) |
17
|
16
|
16
|
17
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
| Humidity |
55%
|
59%
|
64%
|
65%
|
| UV | - | - | - | - |
Thursday (18 December 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
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
21°
|
20°
|
20°
|
19°
|
19°
|
19°
|
19°
|
20°
|
22°
|
24°
|
26°
|
28°
|
30°
|
31°
|
32°
|
32°
|
32°
|
32°
|
31°
|
29°
|
25°
|
24°
|
22°
|
22°
|
| Feels like temperature (°C) |
20°
|
20°
|
19°
|
19°
|
18°
|
18°
|
18°
|
20°
|
21°
|
23°
|
25°
|
26°
|
28°
|
30°
|
31°
|
31°
|
32°
|
32°
|
32°
|
31°
|
27°
|
25°
|
24°
|
23°
|
| Wind direction and speed (mph) |
NNE
8
|
N
8
|
N
7
|
N
7
|
N
7
|
N
7
|
N
7
|
N
7
|
NNW
9
|
NNW
10
|
NNW
11
|
NW
11
|
NW
11
|
NW
10
|
NW
10
|
NW
8
|
NW
8
|
WNW
7
|
W
5
|
WSW
4
|
SSW
5
|
S
5
|
SE
3
|
ENE
4
|
| Wind gust (mph) |
17
|
16
|
15
|
14
|
15
|
15
|
15
|
19
|
22
|
25
|
26
|
26
|
26
|
25
|
24
|
22
|
19
|
16
|
11
|
9
|
9
|
7
|
6
|
7
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
66%
|
67%
|
69%
|
73%
|
75%
|
76%
|
76%
|
74%
|
65%
|
56%
|
50%
|
40%
|
40%
|
39%
|
37%
|
31%
|
28%
|
34%
|
40%
|
60%
|
68%
|
73%
|
84%
|
81%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 4 | 6 | 9 | 12 | 13 | 12 | 11 | 8 | 5 | 3 | 1 | 1 | - | - | - | - |
Friday (19 December 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
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
21°
|
20°
|
20°
|
19°
|
19°
|
19°
|
19°
|
21°
|
23°
|
25°
|
27°
|
30°
|
31°
|
33°
|
33°
|
34°
|
34°
|
34°
|
33°
|
30°
|
28°
|
26°
|
26°
|
25°
|
| Feels like temperature (°C) |
22°
|
21°
|
21°
|
20°
|
20°
|
19°
|
19°
|
22°
|
24°
|
26°
|
28°
|
30°
|
31°
|
32°
|
32°
|
32°
|
32°
|
32°
|
32°
|
31°
|
28°
|
27°
|
26°
|
25°
|
| Wind direction and speed (mph) |
NE
4
|
NE
4
|
NE
4
|
NE
4
|
NE
4
|
NE
5
|
ENE
5
|
ENE
4
|
ENE
5
|
ENE
5
|
NE
6
|
NNE
6
|
NNE
8
|
NNE
8
|
NNE
9
|
NNE
10
|
NNE
10
|
NNE
10
|
NE
9
|
NE
7
|
ENE
7
|
ENE
6
|
ENE
7
|
NE
8
|
| Wind gust (mph) |
7
|
8
|
8
|
8
|
9
|
10
|
10
|
12
|
13
|
15
|
17
|
20
|
22
|
24
|
24
|
24
|
23
|
22
|
19
|
15
|
14
|
14
|
15
|
16
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
82%
|
84%
|
85%
|
85%
|
87%
|
89%
|
87%
|
80%
|
73%
|
64%
|
55%
|
42%
|
40%
|
37%
|
30%
|
23%
|
22%
|
24%
|
38%
|
41%
|
51%
|
55%
|
58%
|
58%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 3 | 6 | 9 | 12 | 13 | 12 | 11 | 8 | 5 | 3 | 1 | 1 | - | - | - | - |
Saturday (20 December 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
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
20%
|
10%
|
30%
|
30%
|
40%
|
40%
|
40%
|
20%
|
10%
|
20%
|
20%
|
20%
|
10%
|
20%
|
| Temperature (°C) |
25°
|
24°
|
24°
|
23°
|
23°
|
22°
|
22°
|
23°
|
25°
|
27°
|
29°
|
31°
|
33°
|
34°
|
34°
|
34°
|
33°
|
33°
|
32°
|
30°
|
28°
|
26°
|
26°
|
25°
|
| Feels like temperature (°C) |
25°
|
24°
|
24°
|
23°
|
23°
|
23°
|
22°
|
23°
|
25°
|
26°
|
29°
|
30°
|
32°
|
33°
|
34°
|
34°
|
34°
|
34°
|
33°
|
32°
|
30°
|
28°
|
28°
|
27°
|
| Wind direction and speed (mph) |
NE
8
|
NE
8
|
NE
7
|
NE
6
|
NE
6
|
NE
7
|
NE
7
|
NE
7
|
NE
8
|
NE
10
|
NNE
10
|
NNE
10
|
N
11
|
N
11
|
NNW
10
|
NNW
9
|
N
8
|
N
7
|
N
6
|
NNE
6
|
NE
6
|
NE
5
|
ENE
5
|
E
5
|
| Wind gust (mph) |
17
|
16
|
15
|
14
|
14
|
15
|
17
|
19
|
21
|
23
|
25
|
26
|
28
|
27
|
26
|
22
|
20
|
17
|
15
|
12
|
12
|
11
|
11
|
11
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
61%
|
63%
|
64%
|
68%
|
71%
|
74%
|
74%
|
69%
|
64%
|
57%
|
51%
|
43%
|
42%
|
41%
|
40%
|
42%
|
44%
|
45%
|
48%
|
59%
|
69%
|
74%
|
78%
|
79%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 3 | 6 | 9 | 11 | 12 | 11 | 10 | 7 | 5 | 2 | 1 | 1 | 1 | - | - | - |
Sunday (21 December 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 |
20%
|
20%
|
30%
|
30%
|
40%
|
40%
|
50%
|
40%
|
30%
|
40%
|
40%
|
50%
|
50%
|
60%
|
60%
|
50%
|
50%
|
50%
|
40%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
24°
|
24°
|
23°
|
23°
|
23°
|
23°
|
23°
|
23°
|
24°
|
25°
|
25°
|
26°
|
26°
|
27°
|
27°
|
27°
|
27°
|
27°
|
26°
|
25°
|
24°
|
24°
|
| Feels like temperature (°C) |
26°
|
25°
|
25°
|
25°
|
24°
|
24°
|
24°
|
25°
|
26°
|
27°
|
26°
|
28°
|
27°
|
29°
|
29°
|
29°
|
29°
|
29°
|
28°
|
27°
|
26°
|
25°
|
| Wind direction and speed (mph) |
E
5
|
ESE
6
|
ESE
5
|
E
5
|
E
5
|
ESE
5
|
E
5
|
E
5
|
E
5
|
E
6
|
E
7
|
ENE
7
|
ENE
7
|
NE
7
|
NNE
7
|
NNE
7
|
NNE
8
|
NNE
8
|
NE
8
|
ESE
7
|
SE
7
|
ESE
7
|
| Wind gust (mph) |
11
|
11
|
11
|
10
|
10
|
10
|
12
|
13
|
14
|
16
|
17
|
18
|
19
|
18
|
17
|
19
|
18
|
18
|
17
|
17
|
16
|
19
|
| Visibility (description) |
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
G
|
VG
|
VG
|
| Humidity |
83%
|
82%
|
86%
|
88%
|
90%
|
91%
|
92%
|
91%
|
88%
|
84%
|
83%
|
80%
|
80%
|
75%
|
75%
|
80%
|
75%
|
75%
|
77%
|
82%
|
87%
|
89%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 6 | 6 | 8 | 2 | 7 | 3 | 2 | 1 | 1 | 1 | - |
Monday (22 December 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
23°
|
22°
|
21°
|
23°
|
25°
|
28°
|
28°
|
23°
|
| Feels like temperature (°C) |
25°
|
24°
|
23°
|
24°
|
26°
|
29°
|
29°
|
24°
|
| Wind direction and speed (mph) |
SSW
7
|
S
6
|
S
6
|
S
7
|
S
7
|
S
8
|
S
7
|
S
6
|
| Wind gust (mph) |
17
|
15
|
17
|
19
|
21
|
21
|
15
|
10
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
92%
|
94%
|
95%
|
86%
|
69%
|
56%
|
59%
|
78%
|
| UV | - | - | 1 | 4 | 11 | 8 | 1 | - |
Tuesday (23 December 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
21°
|
20°
|
19°
|
24°
|
29°
|
31°
|
30°
|
24°
|
| Feels like temperature (°C) |
22°
|
21°
|
20°
|
26°
|
30°
|
31°
|
31°
|
25°
|
| Wind direction and speed (mph) |
SE
5
|
SSE
4
|
S
4
|
ESE
5
|
SSE
6
|
SE
6
|
ENE
5
|
NE
5
|
| Wind gust (mph) |
10
|
9
|
12
|
17
|
18
|
16
|
11
|
10
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
93%
|
96%
|
73%
|
47%
|
39%
|
41%
|
73%
|
| UV | - | - | 1 | 6 | 13 | 8 | 1 | - |
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Forecast for 8pm (UTC-3) Wednesday
Updated 18:26 (UTC) on Wed 17 Dec 2025
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