Nagano (Japan) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 13° Celsius; -
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 15° Celsius;
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 11° Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 8° Celsius;
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 13° Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 13° Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 6° Celsius;
Sunny.
Sunrise:
Sunset:
H UV
No pollution data.
No pollen data.
8 day forecast for Nagano
Today (17 April 2025)
| Time |
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%
|
| Temperature |
21°
|
22°
|
23°
|
23°
|
23°
|
21°
|
19°
|
18°
|
17°
|
17°
|
16°
|
| Feels like temperature (°C) |
21°
|
22°
|
23°
|
23°
|
24°
|
22°
|
20°
|
19°
|
18°
|
17°
|
16°
|
| Wind direction and speed |
SE
2
|
ESE
2
|
ESE
1
|
SE
1
|
ESE
2
|
S
2
|
SW
2
|
SW
2
|
WSW
2
|
SW
2
|
SW
2
|
| Wind gust (mph) |
11
|
10
|
10
|
8
|
7
|
6
|
6
|
6
|
6
|
6
|
5
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
41%
|
41%
|
42%
|
41%
|
57%
|
77%
|
78%
|
81%
|
83%
|
84%
|
85%
|
| UV | 6 | 4 | 3 | 1 | 1 | - | - | - | - | - | - |
Saturday (18 April 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) |
15°
|
15°
|
14°
|
14°
|
14°
|
13°
|
14°
|
15°
|
18°
|
20°
|
21°
|
23°
|
24°
|
25°
|
26°
|
26°
|
26°
|
25°
|
23°
|
21°
|
19°
|
19°
|
19°
|
18°
|
| Feels like temperature (°C) |
16°
|
15°
|
15°
|
14°
|
14°
|
13°
|
14°
|
16°
|
18°
|
20°
|
22°
|
23°
|
24°
|
26°
|
27°
|
27°
|
27°
|
26°
|
24°
|
22°
|
21°
|
20°
|
19°
|
19°
|
| Wind direction and speed (mph) |
SW
2
|
WSW
3
|
W
2
|
WNW
3
|
NW
2
|
WNW
1
|
WSW
2
|
SW
2
|
SSW
1
|
SSW
1
|
S
2
|
S
1
|
NE
1
|
NNE
1
|
NNE
1
|
NNE
2
|
NNE
3
|
NNE
3
|
NNE
4
|
NE
4
|
ENE
2
|
SE
3
|
SSE
3
|
SSE
3
|
| Wind gust (mph) |
5
|
5
|
5
|
5
|
4
|
4
|
5
|
6
|
9
|
11
|
12
|
12
|
13
|
13
|
12
|
11
|
10
|
10
|
10
|
7
|
7
|
8
|
8
|
8
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
85%
|
86%
|
87%
|
88%
|
91%
|
92%
|
91%
|
82%
|
72%
|
64%
|
57%
|
53%
|
41%
|
40%
|
39%
|
41%
|
41%
|
51%
|
64%
|
73%
|
80%
|
82%
|
80%
|
83%
|
| UV | - | - | - | - | - | - | 1 | 2 | 4 | 6 | 7 | 8 | 8 | 7 | 5 | 3 | 1 | 1 | - | - | - | - | - | - |
Sunday (19 April 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 |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
| Temperature (°C) |
17°
|
17°
|
16°
|
16°
|
15°
|
15°
|
15°
|
17°
|
19°
|
21°
|
25°
|
24°
|
17°
|
15°
|
| Feels like temperature (°C) |
18°
|
17°
|
17°
|
16°
|
15°
|
15°
|
16°
|
17°
|
20°
|
22°
|
25°
|
23°
|
16°
|
14°
|
| Wind direction and speed (mph) |
S
3
|
S
3
|
S
3
|
S
3
|
S
3
|
SSW
3
|
SSW
3
|
SSW
3
|
S
3
|
SSE
3
|
N
2
|
N
7
|
N
7
|
N
4
|
| Wind gust (mph) |
8
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
10
|
15
|
21
|
23
|
18
|
12
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
G
|
| Humidity |
84%
|
86%
|
88%
|
92%
|
93%
|
94%
|
93%
|
86%
|
76%
|
62%
|
39%
|
45%
|
82%
|
92%
|
| UV | - | - | - | - | - | - | 1 | 2 | 4 | 6 | 9 | 3 | - | - |
Monday (20 April 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
13°
|
12°
|
11°
|
13°
|
18°
|
19°
|
15°
|
12°
|
| Feels like temperature (°C) |
13°
|
12°
|
11°
|
13°
|
16°
|
17°
|
14°
|
11°
|
| Wind direction and speed (mph) |
N
3
|
N
4
|
N
4
|
N
4
|
N
5
|
N
6
|
N
5
|
N
3
|
| Wind gust (mph) |
12
|
12
|
14
|
19
|
21
|
19
|
14
|
9
|
| Visibility (description) |
G
|
M
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
94%
|
95%
|
95%
|
69%
|
35%
|
31%
|
48%
|
73%
|
| UV | - | - | 1 | 6 | 9 | 3 | - | - |
Tuesday (21 April 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) |
10°
|
9°
|
9°
|
17°
|
23°
|
25°
|
21°
|
17°
|
| Feels like temperature (°C) |
10°
|
8°
|
8°
|
16°
|
22°
|
24°
|
21°
|
16°
|
| Wind direction and speed (mph) |
NNW
3
|
W
3
|
SW
3
|
SSE
4
|
ESE
3
|
ENE
4
|
ENE
5
|
SE
5
|
| Wind gust (mph) |
8
|
9
|
13
|
15
|
16
|
16
|
12
|
10
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
81%
|
84%
|
82%
|
49%
|
30%
|
27%
|
52%
|
72%
|
| UV | - | - | 1 | 6 | 9 | 3 | - | - |
Wednesday (22 April 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%
|
20%
|
20%
|
40%
|
50%
|
50%
|
| Temperature (°C) |
15°
|
13°
|
13°
|
16°
|
21°
|
20°
|
16°
|
15°
|
| Feels like temperature (°C) |
15°
|
13°
|
13°
|
16°
|
20°
|
19°
|
16°
|
15°
|
| Wind direction and speed (mph) |
SSE
4
|
S
4
|
S
4
|
SSE
5
|
SE
4
|
ESE
5
|
SE
5
|
SSE
4
|
| Wind gust (mph) |
10
|
12
|
14
|
17
|
17
|
16
|
12
|
10
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
M
|
| Humidity |
81%
|
88%
|
91%
|
75%
|
55%
|
64%
|
83%
|
95%
|
| UV | - | - | 1 | 4 | 3 | 1 | - | - |
Thursday (23 April 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
50%
|
30%
|
30%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
14°
|
14°
|
14°
|
16°
|
19°
|
20°
|
16°
|
13°
|
| Feels like temperature (°C) |
15°
|
14°
|
14°
|
16°
|
19°
|
19°
|
15°
|
13°
|
| Wind direction and speed (mph) |
SSE
3
|
SSE
3
|
SSW
3
|
WNW
3
|
NNW
4
|
N
6
|
N
5
|
NNW
3
|
| Wind gust (mph) |
9
|
8
|
11
|
17
|
19
|
18
|
12
|
8
|
| Visibility (description) |
M
|
M
|
M
|
G
|
VG
|
VG
|
VG
|
G
|
| Humidity |
97%
|
98%
|
97%
|
84%
|
62%
|
54%
|
72%
|
86%
|
| UV | - | - | 1 | 5 | 8 | 3 | - | - |
Friday (24 April 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
12°
|
11°
|
11°
|
14°
|
16°
|
16°
|
12°
|
10°
|
| Feels like temperature (°C) |
12°
|
11°
|
11°
|
14°
|
15°
|
15°
|
11°
|
9°
|
| Wind direction and speed (mph) |
NNW
3
|
NW
3
|
NW
3
|
NNE
3
|
N
4
|
N
6
|
N
6
|
NNW
4
|
| Wind gust (mph) |
7
|
7
|
13
|
18
|
22
|
22
|
16
|
11
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
92%
|
93%
|
92%
|
59%
|
47%
|
48%
|
70%
|
81%
|
| UV | - | - | 1 | 5 | 8 | 3 | - | - |
Tooltip header
UK video forecast
weather map
Forecast
Forecast for 13:00 (UTC+9), Fri
Updated 01:26 (UTC+1) on Fri 18 Apr 2025
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