weathermetro
Cities / Japan
/ Nagano
☁️ Chūsha weather
Overcast. No rain expected in the next few hours.
Feels like 18° Wind 10 km/h SW Humidity 94% UV 0 Air Good ☀ 05:03 - 18:42
Right now it is 17° in Chūsha with overcast skies, today's high is 26° with an overnight low of 15° and about 3.5 mm of rain is expected. The sun rises at 05:03 and sets at 18:42, giving 13h 39m of daylight. Over the coming week highs range from 24° to 29° .
Chūsha is in Nagano, Japan, sitting 1,187 m above sea level. Local time is Asia/Tokyo (UTC+9), and every time on this page is shown in it.
Next 24 hours - temperature
16°
22°
27°
26°
16°
07:00 · 17° · 0 mm
08:00 · 18.3° · 0 mm
09:00 · 20.3° · 0 mm
10:00 · 22.5° · 0 mm
11:00 · 24° · 0 mm
12:00 · 25.3° · 0 mm
13:00 · 25.9° · 0 mm
14:00 · 26.1° · 0 mm
15:00 · 25.8° · 0 mm
16:00 · 25° · 0.1 mm
17:00 · 23° · 0.6 mm
18:00 · 20° · 1.4 mm
19:00 · 18° · 1.1 mm
20:00 · 17.8° · 0.2 mm
21:00 · 17.4° · 0.1 mm
22:00 · 16.9° · 0 mm
23:00 · 16.8° · 0 mm
00:00 · 16.7° · 0 mm
01:00 · 16.5° · 0 mm
02:00 · 16.6° · 0 mm
03:00 · 16.4° · 0 mm
04:00 · 16.2° · 0 mm
05:00 · 16° · 0 mm
06:00 · 16.9° · 0 mm
Precipitation
07:00 · 0 mm
07:00
08:00 · 0 mm
09:00 · 0 mm
10:00 · 0 mm
10:00
11:00 · 0 mm
12:00 · 0 mm
13:00 · 0 mm
13:00
14:00 · 0 mm
15:00 · 0 mm
16:00 · 0.1 mm
16:00
17:00 · 0.6 mm
18:00 · 1.4 mm
19:00 · 1.1 mm
19:00
20:00 · 0.2 mm
21:00 · 0.1 mm
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
01:00 · 0 mm
01:00
02:00 · 0 mm
03:00 · 0 mm
04:00 · 0 mm
04:00
05:00 · 0 mm
06:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
07:00
☁️
17°
17.2°
-
Overcast
08:00
☁️
18.3°
18.3°
-
Overcast
09:00
☁️
20.3°
20°
-
Overcast
10:00
☀️
22.5°
22.2°
-
Clear sky
11:00
☀️
24°
23.6°
-
Clear sky
12:00
☀️
25.3°
24.8°
-
Clear sky
13:00
☀️
25.9°
25.8°
-
Clear sky
14:00
🌤️
26.1°
26.1°
-
Mostly clear
15:00
☁️
25.8°
26°
-
Overcast
16:00
🌦️
25°
25.9°
0.1 mm
Light rain
17:00
🌦️
23°
25.7°
0.6 mm
Light rain
18:00
🌧️
20°
22°
1.4 mm
Rain
🌧️
TodayAugust 13th
Avg 19° Low 15° at 02:00
High 26° at 14:00
3.5 mm rain Wind ~12 km/h
Cloudy
Clear
Rain
00:00
16°
02:00
15°
04:00
15°
06:00
16°
08:00
18°
10:00
23°
12:00
25°
14:00
26°
16:00
25°
0.1mm
18:00
20°
1.4mm
20:00
18°
0.2mm
22:00
17°
🌧️
FridayAugust 14th
Avg 20° Low 16° at 05:00
High 27° at 13:00
13.5 mm rain Wind ~10 km/h
Partly Cloudy
Clear
Rain
Cloudy
00:00
17°
02:00
17°
04:00
16°
06:00
17°
08:00
20°
10:00
24°
12:00
26°
14:00
26°
0.9mm
16:00
23°
2.3mm
18:00
21°
2.3mm
20:00
19°
0.7mm
22:00
18°
🌧️
SaturdayAugust 15th
Avg 20° Low 17° at 04:00
High 25° at 12:00
11.5 mm rain Feels 27° Wind ~9 km/h
Rain
Rain
00:00
18°
02:00
17°
0.3mm
04:00
17°
0.3mm
06:00
18°
08:00
21°
10:00
24°
12:00
25°
0.2mm
14:00
24°
1.7mm
16:00
22°
2.1mm
18:00
20°
0.9mm
20:00
19°
0.3mm
22:00
18°
🌦️
SundayAugust 16th
Avg 20° Low 17° at 05:00
High 24° at 14:00
4 mm rain Feels 26° Wind ~6 km/h
Cloudy
Rain
00:00
17°
02:00
17°
04:00
17°
06:00
17°
08:00
20°
10:00
23°
0.3mm
12:00
24°
0.8mm
14:00
24°
0.3mm
16:00
23°
0.2mm
18:00
21°
0.3mm
20:00
18°
22:00
17°
🌦️
MondayAugust 17th
Avg 20° Low 16° at 03:00
High 25° at 13:00
1.7 mm rain Feels 27° Wind ~7 km/h
Cloudy
Cloudy
Rain
Cloudy
Rain
00:00
16°
02:00
16°
04:00
16°
06:00
17°
08:00
20°
10:00
23°
12:00
25°
0.1mm
14:00
25°
16:00
25°
18:00
21°
0.7mm
20:00
19°
0.1mm
22:00
19°
☁️
TuesdayAugust 18th
Avg 21° Low 17° at 05:00
High 28° at 14:00
Wind ~7 km/h
Cloudy
Partly Cloudy
Cloudy
00:00
18°
02:00
17°
04:00
17°
06:00
17°
08:00
21°
10:00
24°
12:00
27°
14:00
28°
16:00
26°
18:00
23°
20:00
20°
22:00
19°
🌦️
WednesdayAugust 19th
Avg 22° Low 18° at 04:00
High 29° at 12:00
4.8 mm rain Feels 31° Wind ~8 km/h
Clear
Rain
Clear
00:00
19°
02:00
18°
04:00
18°
06:00
19°
08:00
23°
10:00
27°
12:00
29°
14:00
28°
0.7mm
16:00
26°
0.9mm
18:00
23°
0.9mm
20:00
21°
22:00
20°
🌧️
ThursdayAugust 20th
Avg 23° Low 19° at 04:00
High 28° at 13:00
7.2 mm rain Feels 31° Wind ~8 km/h
Clear
Rain
00:00
19°
02:00
19°
04:00
19°
06:00
20°
08:00
24°
10:00
27°
0.2mm
12:00
28°
0.2mm
14:00
28°
0.5mm
16:00
26°
1.3mm
18:00
22°
1.3mm
20:00
20°
0.4mm
22:00
19°
🌦️
FridayAugust 21st
Avg 22° Low 17° at 23:00
High 28° at 12:00
5.7 mm rain Feels 30° Wind ~7 km/h
Cloudy
Rain
00:00
19°
02:00
19°
04:00
19°
06:00
20°
08:00
22°
0.3mm
10:00
26°
0.2mm
12:00
28°
0.2mm
14:00
26°
0.7mm
16:00
24°
0.6mm
18:00
21°
0.6mm
20:00
19°
0.1mm
22:00
17°
☀️
SaturdayAugust 22nd
Avg 20° Low 15° at 23:00
High 26° at 13:00
Wind ~12 km/h
Cloudy
Clear
00:00
17°
02:00
16°
04:00
16°
06:00
16°
08:00
21°
10:00
25°
12:00
26°
14:00
26°
16:00
24°
18:00
19°
20:00
16°
22:00
15°
☀️
SundayAugust 23rd
Avg 19° Low 14° at 04:00
High 25° at 12:00
0.3 mm rain Wind ~10 km/h
Clear
Rain
Clear
00:00
15°
02:00
14°
04:00
14°
06:00
15°
08:00
19°
10:00
23°
12:00
25°
14:00
25°
16:00
22°
0.1mm
18:00
19°
0.1mm
20:00
16°
22:00
15°
🌧️
MondayAugust 24th
Avg 18° Low 15° at 00:00
High 24° at 12:00
5.1 mm rain Wind ~7 km/h
Cloudy
Rain
00:00
15°
02:00
15°
04:00
15°
06:00
16°
08:00
19°
10:00
22°
12:00
24°
14:00
22°
0.1mm
16:00
20°
1.2mm
18:00
17°
1.2mm
20:00
17°
0.2mm
22:00
16°
0.3mm
🌦️
TuesdayAugust 25th
Avg 18° Low 15° at 23:00
High 23° at 15:00
2.4 mm rain Wind ~5 km/h
Rain
Cloudy
Rain
Cloudy
Rain
Cloudy
00:00
16°
0.3mm
02:00
16°
0.4mm
04:00
16°
06:00
16°
08:00
17°
10:00
18°
0.2mm
12:00
19°
0.2mm
14:00
22°
16:00
22°
0.1mm
18:00
19°
0.1mm
20:00
17°
22:00
16°
☀️
WednesdayAugust 26th
Avg 20° Low 14° at 05:00
High 27° at 13:00
Wind ~10 km/h
Clear
Partly Cloudy
Clear
00:00
15°
02:00
15°
04:00
14°
06:00
15°
08:00
20°
10:00
24°
12:00
27°
14:00
27°
16:00
25°
18:00
20°
20:00
18°
22:00
17°
⛅
ThursdayAugust 27th
Avg 21° Low 16° at 04:00
High 28° at 14:00
Wind ~12 km/h
Clear
Partly Cloudy
Clear
Cloudy
00:00
17°
02:00
16°
04:00
16°
06:00
17°
08:00
20°
10:00
24°
12:00
26°
14:00
28°
16:00
26°
18:00
21°
20:00
19°
22:00
18°
☁️
FridayAugust 28th
Avg 21° Low 0° at 04:00
High 0° at 14:00
Feels 27° Wind ~17 km/h
Cloudy
Clear
00:00
17°
02:00
16°
04:00
16°
06:00
16°
08:00
19°
10:00
24°
12:00
28°
14:00
29°
16:00
27°
18:00
22°
20:00
20°
22:00
0°
Sun
☀️ Sunrise 05:03 · Sunset 18:42
13h 39m of daylight · Asia/Tokyo
Air quality
PM2.5 4.4 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Chūsha weather
Will it rain in Chūsha today?
Yes - about 3.5 mm of rain is expected in Chūsha today.
What is the temperature in Chūsha right now?
It is 17° in Chūsha right now. Today runs between a low of 15° and a high of 26° .
What time is sunrise and sunset in Chūsha?
The sun rises at 05:03 and sets at 18:42 local time in Chūsha today, giving 13h 39m of daylight.
What is the air quality in Chūsha?
PM2.5 in Chūsha is currently 4.4 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
How accurate is the Chūsha forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Chūsha best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
This page is a live API demo. Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.
Read the docs
weathermetro A HatchSquare product. Weather for every place on Earth - free to read, free to build on, priced only when you need scale.
© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC