Nagano (Japan) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 23° Celsius;
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 23° Celsius; -
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 22° Celsius;
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 22° Celsius; -
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 23° Celsius;
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 23° Celsius;
-
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 23° Celsius;
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 23° Celsius;
-
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 23° Celsius;
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 23° Celsius; -
Maximum daytime temperature: 35° Celsius; Minimum nighttime temperature: 23° Celsius;
Maximum daytime temperature: 35° Celsius; Minimum nighttime temperature: 23° Celsius;
-
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 23° Celsius;
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 23° Celsius;
Light showers changing to sunny intervals in the afternoon.
Sunrise:
Sunset:
H UV
No pollution data.
No pollen data.
7 day forecast for Nagano
Today (16 July 2025)
| Time |
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 |
90%
|
60%
|
60%
|
50%
|
60%
|
60%
|
50%
|
40%
|
30%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
25°
|
26°
|
25°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
25°
|
25°
|
24°
|
24°
|
24°
|
| Feels like temperature (°C) |
28°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
28°
|
28°
|
27°
|
27°
|
| Wind direction and speed |
SSE
3
|
SSE
3
|
SSE
3
|
SSE
3
|
SSE
3
|
SSE
3
|
SSE
4
|
SSE
3
|
SSE
4
|
SSE
4
|
SSE
3
|
SSE
3
|
SSE
3
|
SSE
3
|
SSE
3
|
SSE
3
|
| Wind gust (mph) |
11
|
11
|
11
|
11
|
11
|
12
|
11
|
12
|
11
|
10
|
10
|
9
|
9
|
9
|
9
|
9
|
| Visibility |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
M
|
| Humidity |
94%
|
92%
|
92%
|
88%
|
88%
|
88%
|
89%
|
89%
|
88%
|
87%
|
88%
|
92%
|
94%
|
96%
|
98%
|
98%
|
| UV | 3 | 1 | 6 | 3 | 2 | 3 | 2 | 2 | 1 | 1 | - | - | - | - | - | - |
Friday (17 July 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%
|
<5%
|
<5%
|
| Temperature (°C) |
24°
|
23°
|
23°
|
23°
|
23°
|
23°
|
23°
|
23°
|
24°
|
26°
|
31°
|
33°
|
31°
|
27°
|
| Feels like temperature (°C) |
27°
|
26°
|
26°
|
26°
|
26°
|
25°
|
26°
|
26°
|
26°
|
28°
|
32°
|
34°
|
33°
|
29°
|
| Wind direction and speed (mph) |
SSE
3
|
SSE
3
|
SSE
3
|
SSE
3
|
SSE
3
|
S
3
|
S
3
|
S
4
|
S
5
|
S
5
|
SSE
5
|
SSE
4
|
SE
5
|
SE
5
|
| Wind gust (mph) |
9
|
9
|
9
|
10
|
10
|
11
|
13
|
14
|
15
|
17
|
17
|
16
|
12
|
10
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
97%
|
92%
|
86%
|
78%
|
46%
|
41%
|
56%
|
81%
|
| UV | - | - | - | - | - | - | 1 | 2 | 5 | 8 | 10 | 5 | - | - |
Saturday (18 July 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%
|
10%
|
<5%
|
| Temperature (°C) |
24°
|
23°
|
23°
|
26°
|
31°
|
33°
|
31°
|
27°
|
| Feels like temperature (°C) |
27°
|
26°
|
26°
|
28°
|
32°
|
35°
|
33°
|
30°
|
| Wind direction and speed (mph) |
SSE
3
|
SSE
3
|
S
3
|
SSE
5
|
SSE
4
|
SSE
4
|
E
4
|
E
3
|
| Wind gust (mph) |
8
|
10
|
14
|
16
|
17
|
16
|
11
|
7
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
91%
|
96%
|
97%
|
79%
|
46%
|
42%
|
59%
|
83%
|
| UV | - | - | 1 | 8 | 11 | 5 | - | - |
Sunday (19 July 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%
|
10%
|
10%
|
20%
|
10%
|
<5%
|
| Temperature (°C) |
25°
|
24°
|
24°
|
28°
|
32°
|
33°
|
31°
|
27°
|
| Feels like temperature (°C) |
29°
|
27°
|
27°
|
31°
|
34°
|
35°
|
33°
|
30°
|
| Wind direction and speed (mph) |
SSE
3
|
S
3
|
S
3
|
S
3
|
ESE
3
|
ENE
3
|
ENE
4
|
ENE
3
|
| Wind gust (mph) |
7
|
8
|
11
|
14
|
16
|
15
|
11
|
7
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
88%
|
93%
|
94%
|
74%
|
49%
|
43%
|
58%
|
82%
|
| UV | - | - | 1 | 7 | 11 | 4 | - | - |
Monday (20 July 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%
|
10%
|
20%
|
20%
|
10%
|
<5%
|
| Temperature (°C) |
25°
|
24°
|
24°
|
29°
|
32°
|
34°
|
31°
|
27°
|
| Feels like temperature (°C) |
29°
|
27°
|
28°
|
32°
|
34°
|
36°
|
34°
|
30°
|
| Wind direction and speed (mph) |
SSE
2
|
SSW
3
|
SSW
3
|
SSE
2
|
ESE
3
|
ESE
3
|
NNE
5
|
NNE
3
|
| Wind gust (mph) |
6
|
7
|
10
|
14
|
16
|
15
|
13
|
7
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
90%
|
93%
|
93%
|
69%
|
44%
|
42%
|
62%
|
84%
|
| UV | - | - | 1 | 8 | 11 | 5 | - | - |
Tuesday (21 July 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%
|
10%
|
20%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
25°
|
24°
|
25°
|
29°
|
33°
|
35°
|
31°
|
27°
|
| Feels like temperature (°C) |
29°
|
28°
|
28°
|
33°
|
35°
|
37°
|
33°
|
30°
|
| Wind direction and speed (mph) |
SSE
1
|
SSW
2
|
SSW
2
|
SSE
1
|
ESE
2
|
ENE
4
|
NNE
5
|
N
3
|
| Wind gust (mph) |
5
|
6
|
10
|
14
|
15
|
17
|
14
|
8
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
91%
|
93%
|
93%
|
67%
|
43%
|
40%
|
61%
|
82%
|
| UV | - | - | 1 | 8 | 8 | 5 | - | - |
Wednesday (22 July 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%
|
30%
|
10%
|
10%
|
| Temperature (°C) |
25°
|
24°
|
25°
|
29°
|
33°
|
33°
|
30°
|
27°
|
| Feels like temperature (°C) |
29°
|
27°
|
28°
|
33°
|
35°
|
35°
|
33°
|
30°
|
| Wind direction and speed (mph) |
WNW
2
|
WSW
2
|
SW
2
|
SE
1
|
NE
2
|
NNE
4
|
NNE
5
|
NNE
3
|
| Wind gust (mph) |
5
|
6
|
10
|
15
|
18
|
18
|
14
|
7
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
92%
|
94%
|
92%
|
65%
|
43%
|
45%
|
65%
|
83%
|
| UV | - | - | 1 | 8 | 10 | 4 | - | - |
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Forecast for 08:00 (UTC+9), Thu
Updated 19:23 (UTC+1) on Wed 16 Jul 2025
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