Niigata (Japan) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 18° Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 13° Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 13° Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 12° Celsius;
Clear.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Niigata
Today (14 October 2025)
| Time |
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
18°
|
17°
|
17°
|
16°
|
16°
|
15°
|
| Feels like temperature (°C) |
16°
|
15°
|
15°
|
14°
|
14°
|
14°
|
| Wind direction and speed |
NE
11
|
NE
10
|
ENE
9
|
ENE
9
|
ENE
9
|
E
8
|
| Wind gust (mph) |
17
|
16
|
14
|
14
|
14
|
13
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
56%
|
55%
|
55%
|
55%
|
57%
|
63%
|
| UV | - | - | - | - | - | - |
Thursday (15 October 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%
|
10%
|
20%
|
40%
|
60%
|
70%
|
70%
|
80%
|
80%
|
90%
|
90%
|
90%
|
80%
|
70%
|
70%
|
60%
|
60%
|
50%
|
40%
|
60%
|
60%
|
60%
|
60%
|
| Temperature (°C) |
15°
|
15°
|
16°
|
15°
|
15°
|
16°
|
15°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
| Feels like temperature (°C) |
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
18°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
| Wind direction and speed (mph) |
E
7
|
ESE
6
|
ESE
5
|
SE
6
|
SE
6
|
SE
5
|
SE
5
|
SE
5
|
ESE
4
|
ESE
5
|
ESE
5
|
ESE
5
|
E
5
|
E
5
|
E
5
|
E
5
|
E
4
|
E
3
|
ENE
4
|
E
5
|
E
5
|
ESE
5
|
N
5
|
NNW
4
|
| Wind gust (mph) |
12
|
10
|
10
|
11
|
10
|
10
|
9
|
9
|
9
|
10
|
10
|
10
|
10
|
10
|
11
|
10
|
9
|
9
|
9
|
10
|
10
|
10
|
10
|
10
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
M
|
M
|
P
|
P
|
P
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
M
|
G
|
G
|
| Humidity |
68%
|
73%
|
76%
|
78%
|
78%
|
79%
|
78%
|
79%
|
81%
|
80%
|
84%
|
85%
|
85%
|
87%
|
87%
|
87%
|
86%
|
85%
|
85%
|
85%
|
85%
|
85%
|
84%
|
84%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Friday (16 October 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 |
70%
|
60%
|
50%
|
50%
|
30%
|
20%
|
10%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
18°
|
19°
|
19°
|
20°
|
21°
|
22°
|
22°
|
22°
|
22°
|
21°
|
20°
|
18°
|
18°
|
17°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
17°
|
17°
|
16°
|
16°
|
15°
|
15°
|
15°
|
17°
|
18°
|
19°
|
20°
|
22°
|
23°
|
23°
|
23°
|
23°
|
22°
|
19°
|
18°
|
17°
|
16°
|
16°
|
16°
|
15°
|
| Wind direction and speed (mph) |
N
5
|
N
7
|
NNE
8
|
NNE
7
|
NNE
8
|
NE
9
|
NE
7
|
ENE
7
|
E
6
|
ESE
5
|
ESE
5
|
ESE
4
|
ENE
3
|
N
3
|
NNW
4
|
N
4
|
N
5
|
NNE
6
|
NE
6
|
NE
6
|
ENE
6
|
E
5
|
ESE
4
|
SE
4
|
| Wind gust (mph) |
12
|
13
|
13
|
14
|
15
|
16
|
13
|
12
|
11
|
10
|
9
|
8
|
8
|
9
|
10
|
10
|
10
|
10
|
11
|
11
|
10
|
9
|
8
|
9
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
82%
|
80%
|
79%
|
78%
|
77%
|
74%
|
73%
|
72%
|
74%
|
74%
|
73%
|
69%
|
68%
|
67%
|
67%
|
67%
|
67%
|
65%
|
66%
|
65%
|
65%
|
65%
|
67%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 4 | 5 | 5 | 5 | 4 | 2 | 1 | - | - | - | - | - | - | - | - |
Saturday (17 October 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%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
20%
|
30%
|
40%
|
70%
|
80%
|
80%
|
80%
|
80%
|
80%
|
70%
|
80%
|
90%
|
70%
|
| Temperature (°C) |
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
14°
|
15°
|
16°
|
17°
|
19°
|
21°
|
22°
|
22°
|
22°
|
21°
|
22°
|
21°
|
21°
|
21°
|
20°
|
20°
|
20°
|
20°
|
| Feels like temperature (°C) |
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
17°
|
19°
|
21°
|
22°
|
22°
|
22°
|
21°
|
21°
|
19°
|
19°
|
18°
|
18°
|
18°
|
17°
|
17°
|
| Wind direction and speed (mph) |
SE
5
|
SSE
5
|
SSE
6
|
SSE
6
|
SSE
5
|
SE
5
|
SE
5
|
SE
5
|
SE
5
|
SE
5
|
SE
5
|
SE
5
|
SSE
6
|
SSE
6
|
S
6
|
SSW
8
|
SSW
11
|
SW
12
|
SW
14
|
W
17
|
WNW
17
|
WNW
15
|
WNW
14
|
NW
14
|
| Wind gust (mph) |
10
|
10
|
10
|
10
|
9
|
9
|
10
|
10
|
10
|
10
|
11
|
11
|
11
|
11
|
12
|
15
|
19
|
22
|
28
|
29
|
28
|
25
|
23
|
25
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
G
|
M
|
M
|
G
|
| Humidity |
71%
|
72%
|
76%
|
77%
|
79%
|
81%
|
82%
|
82%
|
83%
|
82%
|
81%
|
77%
|
74%
|
72%
|
74%
|
74%
|
77%
|
80%
|
82%
|
82%
|
83%
|
81%
|
80%
|
79%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 3 | 4 | 3 | 2 | 2 | 1 | 1 | - | - | - | - | - | - | - | - |
Sunday (18 October 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 |
60%
|
60%
|
50%
|
40%
|
30%
|
20%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
| Temperature (°C) |
19°
|
19°
|
19°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
18°
|
18°
|
17°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
| Feels like temperature (°C) |
17°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
| Wind direction and speed (mph) |
NW
15
|
NW
15
|
NW
15
|
NW
16
|
NNW
16
|
NNW
15
|
NNW
15
|
NNW
14
|
NNW
15
|
NNW
16
|
NNW
15
|
NNW
15
|
NNW
14
|
NNW
13
|
NNW
13
|
NNW
12
|
NNW
11
|
N
11
|
N
10
|
N
10
|
N
10
|
N
9
|
N
10
|
N
10
|
| Wind gust (mph) |
23
|
24
|
25
|
26
|
26
|
24
|
24
|
24
|
25
|
26
|
24
|
25
|
25
|
23
|
22
|
21
|
21
|
19
|
19
|
18
|
17
|
17
|
17
|
19
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
77%
|
75%
|
74%
|
73%
|
71%
|
68%
|
66%
|
65%
|
65%
|
64%
|
64%
|
63%
|
63%
|
63%
|
63%
|
62%
|
61%
|
61%
|
60%
|
59%
|
59%
|
59%
|
59%
|
61%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 3 | 4 | 4 | 4 | 3 | 2 | 1 | - | - | - | - | - | - | - | - |
Monday (19 October 2025)
| 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 |
30%
|
20%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
20%
|
10%
|
20%
|
20%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
16°
|
16°
|
15°
|
14°
|
| Feels like temperature (°C) |
13°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
12°
|
12°
|
12°
|
14°
|
14°
|
12°
|
11°
|
| Wind direction and speed (mph) |
NNE
12
|
NNE
12
|
NNE
13
|
NNE
15
|
NNE
15
|
NE
15
|
NE
14
|
NE
14
|
NE
14
|
NE
13
|
NNE
12
|
N
13
|
NNE
12
|
NNE
13
|
| Wind gust (mph) |
21
|
22
|
24
|
24
|
25
|
25
|
24
|
25
|
25
|
24
|
23
|
24
|
24
|
25
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
| Humidity |
62%
|
63%
|
62%
|
64%
|
63%
|
64%
|
65%
|
64%
|
64%
|
65%
|
64%
|
59%
|
59%
|
59%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 2 | 1 | - | - |
Tuesday (20 October 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
20%
|
20%
|
| Temperature (°C) |
14°
|
13°
|
13°
|
15°
|
16°
|
16°
|
14°
|
14°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
13°
|
14°
|
14°
|
12°
|
12°
|
| Wind direction and speed (mph) |
NNE
13
|
NNE
13
|
NNE
11
|
NNE
8
|
NNE
8
|
N
10
|
NNE
10
|
NE
9
|
| Wind gust (mph) |
22
|
22
|
21
|
18
|
19
|
19
|
20
|
17
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
G
|
G
|
VG
|
VG
|
| Humidity |
59%
|
62%
|
60%
|
59%
|
55%
|
56%
|
56%
|
57%
|
| UV | - | - | - | 2 | 3 | 1 | - | - |
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Updated 07:31 (UTC+1) on Wed 15 Oct 2025
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