Extended 10-day forecasts, Nagano
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for Nagano, Japan. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.
Check out our August climate page to see if the current temperatures in Nagano is typical for this time of year.
Today · Sunday 23 Aug
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 15:00 |
Rain showers
|
30°C (86°F) | 0.3 mm (0.01 in) | 62% | NE 3 m/s (6 knots) |
| 16:00 |
Rain showers
|
28°C (82°F) | 0.7 mm (0.03 in) | 66% | NE 2 m/s (4 knots) |
| 17:00 |
Light rain
|
27°C (81°F) | 0.2 mm (0.01 in) | 78% | NE 2 m/s (4 knots) |
| 18:00 |
Rain
|
25°C (77°F) | 0.5 mm (0.02 in) | 84% | W 1 m/s (2 knots) |
| 19:00 |
Heavy rain showers
|
24°C (75°F) | 1.1 mm (0.04 in) | 89% | N 1 m/s (2 knots) |
| 20:00 |
Light rain showers
|
23°C (73°F) | 0.2 mm (0.01 in) | 93% | N 1 m/s (2 knots) |
| 21:00 |
Mostly clear
|
24°C (75°F) | 0 mm (0 in) | 91% | SW 1 m/s (2 knots) |
| 22:00 |
Mostly clear
|
23°C (73°F) | 0 mm (0 in) | 91% | W 1 m/s (2 knots) |
| 23:00 |
Partly cloudy
|
23°C (73°F) | 0 mm (0 in) | 90% | W 1 m/s (2 knots) |
15:00
Rain showers
62% · NE 3 m/s (6 knots)
30°C (86°F)
0.3 mm (0.01 in)
16:00
Rain showers
66% · NE 2 m/s (4 knots)
28°C (82°F)
0.7 mm (0.03 in)
17:00
Light rain
78% · NE 2 m/s (4 knots)
27°C (81°F)
0.2 mm (0.01 in)
18:00
Rain
84% · W 1 m/s (2 knots)
25°C (77°F)
0.5 mm (0.02 in)
19:00
Heavy rain showers
89% · N 1 m/s (2 knots)
24°C (75°F)
1.1 mm (0.04 in)
20:00
Light rain showers
93% · N 1 m/s (2 knots)
23°C (73°F)
0.2 mm (0.01 in)
21:00
Mostly clear
91% · SW 1 m/s (2 knots)
24°C (75°F)
0 mm (0 in)
22:00
Mostly clear
91% · W 1 m/s (2 knots)
23°C (73°F)
0 mm (0 in)
23:00
Partly cloudy
90% · W 1 m/s (2 knots)
23°C (73°F)
0 mm (0 in)
Tomorrow · Monday 24 Aug
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Partly cloudy
|
23°C (73°F) | 0 mm (0 in) | 88% | W 1 m/s (2 knots) |
| 01:00 |
Clear skies
|
23°C (73°F) | 0 mm (0 in) | 88% | SW 1 m/s (2 knots) |
| 02:00 |
Clear skies
|
23°C (73°F) | 0 mm (0 in) | 89% | W 1 m/s (2 knots) |
| 03:00 |
Mostly clear
|
22°C (72°F) | 0 mm (0 in) | 89% | SW 1 m/s (2 knots) |
| 04:00 |
Mostly clear
|
22°C (72°F) | 0 mm (0 in) | 90% | SW 1 m/s (2 knots) |
| 05:00 |
Mostly sunny
|
22°C (72°F) | 0 mm (0 in) | 90% | SW 1 m/s (2 knots) |
| 06:00 |
Mostly sunny
|
22°C (72°F) | 0 mm (0 in) | 90% | SW 1 m/s (2 knots) |
| 07:00 |
Mostly sunny
|
24°C (75°F) | 0 mm (0 in) | 90% | SW 1 m/s (2 knots) |
| 08:00 |
Clear skies
|
25°C (77°F) | 0 mm (0 in) | 84% | S 1 m/s (2 knots) |
| 09:00 |
Clear skies
|
27°C (81°F) | 0 mm (0 in) | 74% | SE 1 m/s (2 knots) |
| 10:00 |
Mostly sunny
|
29°C (84°F) | 0 mm (0 in) | 64% | E 1 m/s (2 knots) |
| 11:00 |
Light rain showers
|
31°C (88°F) | 0.1 mm (0 in) | 58% | E 2 m/s (4 knots) |
| 12:00 |
Light rain showers
|
31°C (88°F) | 0.2 mm (0.01 in) | 57% | NE 2 m/s (4 knots) |
| 13:00 |
Light rain showers
|
31°C (88°F) | 0.2 mm (0.01 in) | 58% | NE 3 m/s (6 knots) |
| 14:00 |
Rain showers
|
31°C (88°F) | 0.4 mm (0.02 in) | 59% | NE 4 m/s (8 knots) |
| 15:00 |
Light rain showers
|
30°C (86°F) | 0.1 mm (0 in) | 63% | NE 3 m/s (6 knots) |
| 16:00 |
Light rain showers
|
29°C (84°F) | 0.2 mm (0.01 in) | 65% | NE 3 m/s (6 knots) |
| 17:00 |
Light rain showers
|
28°C (82°F) | 0.2 mm (0.01 in) | 71% | NE 2 m/s (4 knots) |
| 18:00 |
Light rain showers
|
27°C (81°F) | 0.2 mm (0.01 in) | 80% | E 2 m/s (4 knots) |
| 19:00 |
Mostly clear
|
26°C (79°F) | 0 mm (0 in) | 85% | N 1 m/s (2 knots) |
| 20:00 |
Mostly clear
|
25°C (77°F) | 0 mm (0 in) | 87% | W 1 m/s (2 knots) |
| 21:00 |
Clear skies
|
25°C (77°F) | 0 mm (0 in) | 88% | W 1 m/s (2 knots) |
| 22:00 |
Clear skies
|
24°C (75°F) | 0 mm (0 in) | 89% | W 1 m/s (2 knots) |
| 23:00 |
Mostly clear
|
23°C (73°F) | 0 mm (0 in) | 90% | W 1 m/s (2 knots) |
00:00
Partly cloudy
88% · W 1 m/s (2 knots)
23°C (73°F)
0 mm (0 in)
01:00
Clear skies
88% · SW 1 m/s (2 knots)
23°C (73°F)
0 mm (0 in)
02:00
Clear skies
89% · W 1 m/s (2 knots)
23°C (73°F)
0 mm (0 in)
03:00
Mostly clear
89% · SW 1 m/s (2 knots)
22°C (72°F)
0 mm (0 in)
04:00
Mostly clear
90% · SW 1 m/s (2 knots)
22°C (72°F)
0 mm (0 in)
05:00
Mostly sunny
90% · SW 1 m/s (2 knots)
22°C (72°F)
0 mm (0 in)
06:00
Mostly sunny
90% · SW 1 m/s (2 knots)
22°C (72°F)
0 mm (0 in)
07:00
Mostly sunny
90% · SW 1 m/s (2 knots)
24°C (75°F)
0 mm (0 in)
08:00
Clear skies
84% · S 1 m/s (2 knots)
25°C (77°F)
0 mm (0 in)
09:00
Clear skies
74% · SE 1 m/s (2 knots)
27°C (81°F)
0 mm (0 in)
10:00
Mostly sunny
64% · E 1 m/s (2 knots)
29°C (84°F)
0 mm (0 in)
11:00
Light rain showers
58% · E 2 m/s (4 knots)
31°C (88°F)
0.1 mm (0 in)
12:00
Light rain showers
57% · NE 2 m/s (4 knots)
31°C (88°F)
0.2 mm (0.01 in)
13:00
Light rain showers
58% · NE 3 m/s (6 knots)
31°C (88°F)
0.2 mm (0.01 in)
14:00
Rain showers
59% · NE 4 m/s (8 knots)
31°C (88°F)
0.4 mm (0.02 in)
15:00
Light rain showers
63% · NE 3 m/s (6 knots)
30°C (86°F)
0.1 mm (0 in)
16:00
Light rain showers
65% · NE 3 m/s (6 knots)
29°C (84°F)
0.2 mm (0.01 in)
17:00
Light rain showers
71% · NE 2 m/s (4 knots)
28°C (82°F)
0.2 mm (0.01 in)
18:00
Light rain showers
80% · E 2 m/s (4 knots)
27°C (81°F)
0.2 mm (0.01 in)
19:00
Mostly clear
85% · N 1 m/s (2 knots)
26°C (79°F)
0 mm (0 in)
20:00
Mostly clear
87% · W 1 m/s (2 knots)
25°C (77°F)
0 mm (0 in)
21:00
Clear skies
88% · W 1 m/s (2 knots)
25°C (77°F)
0 mm (0 in)
22:00
Clear skies
89% · W 1 m/s (2 knots)
24°C (75°F)
0 mm (0 in)
23:00
Mostly clear
90% · W 1 m/s (2 knots)
23°C (73°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
03:00
Morning
09:00
Afternoon
15:00
Evening
21:00
Tuesday
25 Aug
22°C (72°F)
0 mm (0 in)
Mostly clear
94% · W 1 m/s (2 knots)
28°C (82°F)
0.7 mm (0.03 in)
Light rain showers
69% · SE 1 m/s (2 knots)
30°C (86°F)
0.1 mm (0 in)
Mostly sunny
63% · NE 5 m/s (10 knots)
24°C (75°F)
0 mm (0 in)
Mostly clear
86% · E 1 m/s (2 knots)
Tue
25 Aug
night
22°C (72°F)
0 mm (0 in)
Mostly clear
94%
1 m/s (2 knots)
morning
28°C (82°F)
0.7 mm (0.03 in)
Light rain showers
69%
1 m/s (2 knots)
afternoon
30°C (86°F)
0.1 mm (0 in)
Mostly sunny
63%
5 m/s (10 knots)
evening
24°C (75°F)
0 mm (0 in)
Mostly clear
86%
1 m/s (2 knots)
Wednesday
26 Aug
22°C (72°F)
0 mm (0 in)
Clear skies
89% · SE 1 m/s (2 knots)
29°C (84°F)
0.9 mm (0.04 in)
Light rain showers
64% · SW 2 m/s (4 knots)
31°C (88°F)
0.1 mm (0 in)
Mostly sunny
58% · NE 3 m/s (6 knots)
25°C (77°F)
0.6 mm (0.02 in)
Light rain
86% · NW ()
Wed
26 Aug
night
22°C (72°F)
0 mm (0 in)
Clear skies
89%
1 m/s (2 knots)
morning
29°C (84°F)
0.9 mm (0.04 in)
Light rain showers
64%
2 m/s (4 knots)
afternoon
31°C (88°F)
0.1 mm (0 in)
Mostly sunny
58%
3 m/s (6 knots)
evening
25°C (77°F)
0.6 mm (0.02 in)
Light rain
86%
()
Thursday
27 Aug
24°C (75°F)
0.5 mm (0.02 in)
Cloudy
86% · SW 1 m/s (2 knots)
24°C (75°F)
2 mm (0.1 in)
Rain
84% · SE 1 m/s (2 knots)
26°C (79°F)
0.7 mm (0.03 in)
Light rain
77% · NE 1 m/s (2 knots)
21°C (70°F)
0.1 mm (0 in)
Mostly clear
98% · N 1 m/s (2 knots)
Thu
27 Aug
night
24°C (75°F)
0.5 mm (0.02 in)
Cloudy
86%
1 m/s (2 knots)
morning
24°C (75°F)
2 mm (0.1 in)
Rain
84%
1 m/s (2 knots)
afternoon
26°C (79°F)
0.7 mm (0.03 in)
Light rain
77%
1 m/s (2 knots)
evening
21°C (70°F)
0.1 mm (0 in)
Mostly clear
98%
1 m/s (2 knots)
Friday
28 Aug
19°C (66°F)
0.9 mm (0.04 in)
Light rain showers
98% · N 1 m/s (2 knots)
24°C (75°F)
0.9 mm (0.04 in)
Light rain showers
82% · E 1 m/s (2 knots)
26°C (79°F)
0 mm (0 in)
Cloudy
67% · NE 4 m/s (8 knots)
20°C (68°F)
0 mm (0 in)
Partly cloudy
92% · NE 1 m/s (2 knots)
Fri
28 Aug
night
19°C (66°F)
0.9 mm (0.04 in)
Light rain showers
98%
1 m/s (2 knots)
morning
24°C (75°F)
0.9 mm (0.04 in)
Light rain showers
82%
1 m/s (2 knots)
afternoon
26°C (79°F)
0 mm (0 in)
Cloudy
67%
4 m/s (8 knots)
evening
20°C (68°F)
0 mm (0 in)
Partly cloudy
92%
1 m/s (2 knots)
Saturday
29 Aug
20°C (68°F)
0 mm (0 in)
Cloudy
92% · W ()
25°C (77°F)
0.1 mm (0 in)
Partly cloudy
65% · SW 2 m/s (4 knots)
24°C (75°F)
0.4 mm (0.02 in)
Cloudy
77% · NE 2 m/s (4 knots)
21°C (70°F)
0 mm (0 in)
Cloudy
86% · W 2 m/s (4 knots)
Sat
29 Aug
night
20°C (68°F)
0 mm (0 in)
Cloudy
92%
()
morning
25°C (77°F)
0.1 mm (0 in)
Partly cloudy
65%
2 m/s (4 knots)
afternoon
24°C (75°F)
0.4 mm (0.02 in)
Cloudy
77%
2 m/s (4 knots)
evening
21°C (70°F)
0 mm (0 in)
Cloudy
86%
2 m/s (4 knots)
Sunday
30 Aug
20°C (68°F)
0 mm (0 in)
Cloudy
89% · SW 1 m/s (2 knots)
25°C (77°F)
0 mm (0 in)
Cloudy
67% · W 2 m/s (4 knots)
30°C (86°F)
0 mm (0 in)
Cloudy
55% · NE 1 m/s (2 knots)
25°C (77°F)
0 mm (0 in)
Partly cloudy
81% · NW 1 m/s (2 knots)
Sun
30 Aug
night
20°C (68°F)
0 mm (0 in)
Cloudy
89%
1 m/s (2 knots)
morning
25°C (77°F)
0 mm (0 in)
Cloudy
67%
2 m/s (4 knots)
afternoon
30°C (86°F)
0 mm (0 in)
Cloudy
55%
1 m/s (2 knots)
evening
25°C (77°F)
0 mm (0 in)
Partly cloudy
81%
1 m/s (2 knots)
Monday
31 Aug
23°C (73°F)
0.3 mm (0.01 in)
Mostly clear
87% · W 1 m/s (2 knots)
28°C (82°F)
0.8 mm (0.03 in)
Light rain
68% · SW 1 m/s (2 knots)
29°C (84°F)
3.4 mm (0.1 in)
Rain
73% · NE 3 m/s (6 knots)
24°C (75°F)
0 mm (0 in)
Cloudy
95% · NE 1 m/s (2 knots)
Mon
31 Aug
night
23°C (73°F)
0.3 mm (0.01 in)
Mostly clear
87%
1 m/s (2 knots)
morning
28°C (82°F)
0.8 mm (0.03 in)
Light rain
68%
1 m/s (2 knots)
afternoon
29°C (84°F)
3.4 mm (0.1 in)
Rain
73%
3 m/s (6 knots)
evening
24°C (75°F)
0 mm (0 in)
Cloudy
95%
1 m/s (2 knots)
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
Nagano weather by month
Browse monthly averages for Nagano: climate by month with temperature, rainfall and sunshine.
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