Niigata (Japan) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 24 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius; -
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 28 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius;
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 30 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius;
-
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 18 degrees Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 25 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius;
Sunny.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for Niigata
Today (16 May 2026)
| Time |
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%
|
| Temperature |
23°
|
24°
|
23°
|
23°
|
23°
|
22°
|
20°
|
18°
|
17°
|
16°
|
15°
|
15°
|
| Feels like temperature (°C) |
25°
|
25°
|
25°
|
25°
|
24°
|
23°
|
21°
|
19°
|
17°
|
16°
|
16°
|
15°
|
| Wind direction and speed |
WNW
7
|
NW
7
|
NW
6
|
NNW
5
|
N
4
|
N
4
|
N
4
|
NNE
4
|
NNE
4
|
NNW
3
|
NW
3
|
NW
3
|
| Wind gust (mph) |
12
|
11
|
10
|
9
|
8
|
7
|
6
|
6
|
6
|
5
|
5
|
4
|
| Visibility |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
90%
|
92%
|
91%
|
90%
|
89%
|
88%
|
87%
|
84%
|
83%
|
81%
|
83%
|
84%
|
| UV | 8 | 7 | 5 | 3 | 1 | 1 | - | - | - | - | - | - |
Monday (17 May 2026)
| 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) |
14°
|
13°
|
13°
|
13°
|
13°
|
13°
|
15°
|
18°
|
20°
|
23°
|
25°
|
26°
|
28°
|
28°
|
28°
|
28°
|
27°
|
26°
|
24°
|
21°
|
20°
|
19°
|
18°
|
17°
|
| Feels like temperature (°C) |
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
15°
|
18°
|
21°
|
25°
|
28°
|
30°
|
31°
|
31°
|
32°
|
31°
|
31°
|
29°
|
26°
|
22°
|
20°
|
19°
|
19°
|
18°
|
| Wind direction and speed (mph) |
NW
2
|
SW
2
|
SW
2
|
SSW
3
|
SSW
3
|
SSW
3
|
S
4
|
S
3
|
S
3
|
SSW
2
|
W
3
|
NW
3
|
NNW
4
|
NNW
5
|
NW
4
|
NNW
3
|
NNW
3
|
NNW
3
|
W
3
|
S
4
|
S
4
|
S
4
|
SSW
3
|
SSW
2
|
| Wind gust (mph) |
4
|
4
|
4
|
5
|
5
|
6
|
6
|
5
|
5
|
5
|
6
|
8
|
9
|
9
|
8
|
7
|
6
|
5
|
5
|
6
|
6
|
5
|
4
|
3
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
84%
|
84%
|
84%
|
84%
|
83%
|
84%
|
83%
|
81%
|
79%
|
83%
|
89%
|
86%
|
84%
|
85%
|
85%
|
86%
|
86%
|
85%
|
80%
|
79%
|
78%
|
79%
|
81%
|
87%
|
| UV | - | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 8 | 8 | 8 | 7 | 5 | 3 | 1 | 1 | - | - | - | - | - | - |
Tuesday (18 May 2026)
| 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) |
17°
|
16°
|
16°
|
15°
|
15°
|
15°
|
18°
|
20°
|
23°
|
26°
|
28°
|
29°
|
30°
|
30°
|
29°
|
29°
|
28°
|
26°
|
24°
|
22°
|
21°
|
20°
|
19°
|
19°
|
| Feels like temperature (°C) |
18°
|
17°
|
16°
|
15°
|
15°
|
15°
|
18°
|
21°
|
25°
|
29°
|
32°
|
33°
|
33°
|
33°
|
33°
|
32°
|
31°
|
29°
|
26°
|
23°
|
22°
|
21°
|
20°
|
20°
|
| Wind direction and speed (mph) |
SSE
2
|
ESE
2
|
ESE
3
|
ESE
3
|
SE
3
|
SSE
4
|
SSE
4
|
SSE
4
|
S
4
|
SSW
4
|
WSW
5
|
WSW
5
|
W
6
|
W
5
|
WNW
5
|
WNW
4
|
NW
4
|
N
5
|
NNE
5
|
NNE
5
|
NE
4
|
WNW
3
|
WSW
3
|
WSW
3
|
| Wind gust (mph) |
3
|
4
|
5
|
5
|
6
|
7
|
6
|
6
|
7
|
9
|
9
|
10
|
10
|
10
|
10
|
8
|
8
|
8
|
8
|
6
|
5
|
5
|
5
|
5
|
| Visibility (description) |
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
90%
|
87%
|
79%
|
77%
|
77%
|
75%
|
75%
|
79%
|
84%
|
86%
|
83%
|
83%
|
81%
|
81%
|
82%
|
84%
|
85%
|
83%
|
80%
|
83%
|
85%
|
86%
|
87%
|
88%
|
| UV | - | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 8 | 8 | 8 | 7 | 5 | 3 | 1 | 1 | - | - | - | - | - | - |
Wednesday (19 May 2026)
| 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%
|
10%
|
10%
|
10%
|
10%
|
20%
|
30%
|
40%
|
| Temperature (°C) |
18°
|
18°
|
18°
|
17°
|
17°
|
17°
|
19°
|
19°
|
21°
|
23°
|
24°
|
25°
|
26°
|
26°
|
26°
|
24°
|
23°
|
23°
|
22°
|
20°
|
20°
|
20°
|
19°
|
19°
|
| Feels like temperature (°C) |
19°
|
19°
|
18°
|
18°
|
17°
|
17°
|
19°
|
21°
|
22°
|
25°
|
27°
|
28°
|
29°
|
29°
|
29°
|
26°
|
25°
|
24°
|
22°
|
21°
|
20°
|
20°
|
19°
|
19°
|
| Wind direction and speed (mph) |
WSW
3
|
WNW
3
|
ENE
3
|
ENE
3
|
ENE
3
|
E
4
|
ENE
4
|
NE
3
|
N
4
|
N
4
|
NNW
4
|
NNW
5
|
NNW
6
|
NNW
6
|
NNW
7
|
N
7
|
NNE
8
|
NNE
7
|
NNE
7
|
N
7
|
N
7
|
N
7
|
N
6
|
NNE
5
|
| Wind gust (mph) |
4
|
4
|
4
|
5
|
6
|
6
|
6
|
6
|
7
|
7
|
8
|
9
|
10
|
11
|
12
|
12
|
12
|
11
|
11
|
10
|
10
|
9
|
8
|
9
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
| Humidity |
90%
|
90%
|
90%
|
89%
|
87%
|
87%
|
87%
|
89%
|
89%
|
91%
|
91%
|
91%
|
91%
|
91%
|
92%
|
91%
|
89%
|
90%
|
89%
|
88%
|
91%
|
90%
|
88%
|
90%
|
| UV | - | - | - | - | - | 1 | 1 | 2 | 3 | 5 | 6 | 6 | 7 | 5 | 4 | 1 | 1 | 1 | - | - | - | - | - | - |
Thursday (20 May 2026)
| 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 |
50%
|
60%
|
70%
|
70%
|
70%
|
70%
|
70%
|
80%
|
70%
|
70%
|
70%
|
70%
|
70%
|
80%
|
70%
|
80%
|
80%
|
80%
|
70%
|
70%
|
70%
|
70%
|
60%
|
70%
|
| Temperature (°C) |
19°
|
19°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
19°
|
20°
|
20°
|
20°
|
20°
|
20°
|
21°
|
20°
|
20°
|
19°
|
19°
|
19°
|
19°
|
19°
|
| Feels like temperature (°C) |
19°
|
18°
|
18°
|
18°
|
18°
|
17°
|
18°
|
18°
|
18°
|
19°
|
20°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
20°
|
20°
|
20°
|
19°
|
19°
|
18°
|
| Wind direction and speed (mph) |
NE
6
|
NE
8
|
NE
8
|
NE
8
|
NE
7
|
NE
8
|
NE
7
|
ENE
7
|
ENE
7
|
E
6
|
ENE
6
|
ENE
5
|
ENE
6
|
E
6
|
ESE
7
|
E
7
|
E
7
|
E
7
|
E
8
|
E
8
|
E
7
|
E
7
|
ENE
8
|
NE
8
|
| Wind gust (mph) |
10
|
12
|
11
|
12
|
12
|
12
|
10
|
11
|
11
|
10
|
10
|
10
|
10
|
11
|
11
|
11
|
12
|
12
|
12
|
11
|
12
|
12
|
12
|
13
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
P
|
P
|
P
|
P
|
P
|
P
|
M
|
P
|
M
|
P
|
M
|
M
|
M
|
P
|
P
|
P
|
M
|
M
|
| Humidity |
91%
|
89%
|
90%
|
91%
|
91%
|
90%
|
91%
|
91%
|
93%
|
93%
|
94%
|
95%
|
95%
|
94%
|
96%
|
95%
|
95%
|
95%
|
95%
|
96%
|
96%
|
96%
|
95%
|
95%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | - | - | - | - | - | - |
Friday (21 May 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
 |
|
|
|
|
|
|
|
|
| Chance of precipitation |
60%
|
60%
|
60%
|
60%
|
60%
|
50%
|
50%
|
50%
|
50%
|
30%
|
10%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
18°
|
18°
|
18°
|
17°
|
17°
|
17°
|
17°
|
18°
|
18°
|
18°
|
20°
|
20°
|
19°
|
17°
|
| Feels like temperature (°C) |
18°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
18°
|
19°
|
19°
|
18°
|
17°
|
| Wind direction and speed (mph) |
NE
9
|
ENE
9
|
E
10
|
N
10
|
NNE
12
|
NE
11
|
NE
10
|
NE
10
|
NE
10
|
NNE
9
|
N
10
|
N
10
|
NNE
10
|
E
6
|
| Wind gust (mph) |
13
|
14
|
15
|
17
|
16
|
15
|
15
|
15
|
15
|
15
|
17
|
17
|
14
|
9
|
| Visibility (description) |
M
|
M
|
P
|
P
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
VG
|
G
|
| Humidity |
95%
|
93%
|
92%
|
93%
|
92%
|
91%
|
91%
|
92%
|
92%
|
91%
|
87%
|
85%
|
84%
|
85%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 2 | 7 | 3 | - | - |
Saturday (22 May 2026)
| 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%
|
10%
|
20%
|
20%
|
50%
|
| Temperature (°C) |
16°
|
15°
|
16°
|
21°
|
24°
|
25°
|
21°
|
19°
|
| Feels like temperature (°C) |
16°
|
14°
|
15°
|
22°
|
27°
|
26°
|
21°
|
19°
|
| Wind direction and speed (mph) |
E
5
|
ESE
5
|
E
5
|
E
4
|
NNE
4
|
NNE
7
|
NE
8
|
ESE
6
|
| Wind gust (mph) |
10
|
9
|
9
|
9
|
11
|
14
|
14
|
13
|
| Visibility (description) |
G
|
VG
|
VG
|
VG
|
G
|
VG
|
G
|
G
|
| Humidity |
85%
|
84%
|
84%
|
83%
|
86%
|
83%
|
84%
|
85%
|
| UV | - | - | 1 | 6 | 6 | 2 | - | - |
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Forecast for 1pm (UTC+9) Sunday
Updated 01:25 (UTC+1) on Sun 17 May 2026
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