weathermetro
Cities / Japan
/ Nagano
☀️ Toyonomachi-ishi weather
Clear sky. No rain expected in the next few hours.
Feels like 20° Wind 8 km/h N Humidity 86% UV 2 Air Good ☀ 05:21 - 18:10
Right now it is 19° in Toyonomachi-ishi with clear skies and today's high is 24° with an overnight low of 16° . The sun rises at 05:21 and sets at 18:10, giving 12h 49m of daylight. Over the coming week highs range from 16° to 24° .
Toyonomachi-ishi is in Nagano, Japan, sitting 336 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°
20°
24°
24°
16°
18:00 · 18.6° · 0 mm
19:00 · 17.1° · 0 mm
20:00 · 16.6° · 0 mm
21:00 · 16.2° · 0 mm
22:00 · 16.1° · 0 mm
23:00 · 16.7° · 0 mm
00:00 · 17.1° · 0 mm
01:00 · 16.9° · 0 mm
02:00 · 16.8° · 0 mm
03:00 · 17.3° · 0 mm
04:00 · 17° · 0 mm
05:00 · 16.8° · 0 mm
06:00 · 16.7° · 0 mm
07:00 · 18° · 0 mm
08:00 · 19.6° · 0 mm
09:00 · 21.2° · 0 mm
10:00 · 21.5° · 0 mm
11:00 · 23.2° · 0 mm
12:00 · 23.5° · 0 mm
13:00 · 22.1° · 0 mm
14:00 · 21.7° · 0 mm
15:00 · 20.2° · 0 mm
16:00 · 19.6° · 0 mm
17:00 · 18.6° · 0 mm
Precipitation
18:00 · 0 mm
18:00
19:00 · 0 mm
20:00 · 0 mm
21:00 · 0 mm
21:00
22:00 · 0 mm
23:00 · 0 mm
00:00 · 0 mm
00:00
01:00 · 0 mm
02:00 · 0 mm
03:00 · 0 mm
03:00
04:00 · 0 mm
05:00 · 0 mm
06:00 · 0 mm
06:00
07:00 · 0 mm
08:00 · 0 mm
09:00 · 0 mm
09:00
10:00 · 0 mm
11:00 · 0 mm
12:00 · 0 mm
12:00
13:00 · 0 mm
14:00 · 0 mm
15:00 · 0 mm
15:00
16:00 · 0 mm
17:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
18:00
☀️
18.6°
19.1°
-
Clear sky
19:00
☀️
17.1°
17.7°
-
Clear sky
20:00
☀️
16.6°
17.3°
-
Clear sky
21:00
☀️
16.2°
17°
-
Clear sky
22:00
☀️
16.1°
17.4°
-
Clear sky
23:00
🌤️
16.7°
17.3°
-
Mostly clear
00:00
☁️
17.1°
17.7°
-
Overcast
01:00
☁️
16.9°
17.5°
-
Overcast
02:00
☁️
16.8°
17.5°
-
Overcast
03:00
☁️
17.3°
17.8°
-
Overcast
04:00
☁️
17°
17.4°
-
Overcast
05:00
☁️
16.8°
17.2°
-
Overcast
☀️
TodaySeptember 5th
Avg 19° Low 16° at 04:00
High 24° at 13:00
0.2 mm rain Wind ~15 km/h
Cloudy
Clear
00:00
17°
0.1mm
02:00
17°
0.1mm
04:00
16°
06:00
17°
08:00
18°
10:00
19°
12:00
24°
14:00
24°
16:00
22°
18:00
19°
20:00
17°
22:00
16°
🌧️
SundaySeptember 6th
Avg 19° Low 16° at 23:00
High 24° at 12:00
2.2 mm rain Feels 22° Wind ~17 km/h
Cloudy
00:00
17°
02:00
17°
04:00
17°
06:00
17°
08:00
20°
10:00
22°
12:00
24°
14:00
22°
16:00
20°
18:00
18°
20:00
18°
22:00
17°
0.1mm
🌧️
MondaySeptember 7th
Avg 17° Low 16° at 01:00
High 18° at 23:00
48.7 mm rain Feels 20° Wind ~11 km/h
Rain
Cloudy
00:00
16°
1.7mm
02:00
16°
0.9mm
04:00
16°
2.5mm
06:00
16°
4mm
08:00
17°
7.7mm
10:00
17°
2.3mm
12:00
18°
1.4mm
14:00
17°
1.8mm
16:00
18°
1.4mm
18:00
18°
20:00
18°
22:00
18°
0.2mm
🌦️
TuesdaySeptember 8th
Avg 20° Low 18° at 06:00
High 23° at 15:00
0.3 mm rain Feels 25° Wind ~6 km/h
Cloudy
Cloudy
00:00
18°
02:00
19°
04:00
19°
06:00
18°
08:00
20°
10:00
22°
12:00
20°
14:00
22°
16:00
23°
18:00
21°
20:00
20°
22:00
20°
🌧️
WednesdaySeptember 9th
Avg 18° Low 17° at 21:00
High 20° at 00:00
17.1 mm rain Feels 23° Wind ~9 km/h
Rain
Cloudy
00:00
20°
0.7mm
02:00
20°
0.2mm
04:00
20°
1.3mm
06:00
19°
1.1mm
08:00
19°
1.2mm
10:00
18°
4.1mm
12:00
19°
14:00
18°
0.9mm
16:00
18°
18:00
17°
0.4mm
20:00
17°
22:00
17°
🌦️
ThursdaySeptember 10th
Avg 16° Low 15° at 08:00
High 18° at 15:00
1 mm rain Wind ~11 km/h
Cloudy
Cloudy
Rain
Cloudy
00:00
17°
02:00
17°
04:00
16°
0.1mm
06:00
15°
08:00
15°
0.2mm
10:00
15°
0.1mm
12:00
16°
0.1mm
14:00
17°
16:00
17°
18:00
17°
20:00
16°
22:00
15°
🌧️
FridaySeptember 11th
Avg 15° Low 14° at 08:00
High 16° at 23:00
64.1 mm rain Wind ~14 km/h
Rain
Cloudy
Rain
00:00
15°
02:00
15°
1.5mm
04:00
15°
5.9mm
06:00
15°
5.9mm
08:00
14°
6.9mm
10:00
14°
4.1mm
12:00
15°
4.1mm
14:00
15°
0.1mm
16:00
15°
18:00
15°
20:00
15°
1.6mm
22:00
16°
1.9mm
🌧️
SaturdaySeptember 12th
Avg 17° Low 16° at 02:00
High 19° at 15:00
9.4 mm rain Feels 22° Wind ~6 km/h
Cloudy
Rain
Cloudy
00:00
16°
1.9mm
02:00
16°
04:00
16°
0.2mm
06:00
16°
0.2mm
08:00
17°
0.2mm
10:00
17°
0.5mm
12:00
18°
0.5mm
14:00
19°
1.6mm
16:00
19°
18:00
18°
20:00
18°
22:00
18°
🌦️
SundaySeptember 13th
Avg 19° Low 17° at 08:00
High 22° at 14:00
4.2 mm rain Wind ~9 km/h
Rain
Cloudy
00:00
18°
02:00
18°
0.3mm
04:00
18°
0.9mm
06:00
17°
0.9mm
08:00
17°
0.2mm
10:00
19°
12:00
22°
14:00
22°
16:00
21°
18:00
19°
20:00
18°
22:00
18°
🌦️
MondaySeptember 14th
Avg 20° Low 17° at 05:00
High 25° at 12:00
0.6 mm rain Feels 27° Wind ~10 km/h
Cloudy
Rain
Cloudy
00:00
18°
02:00
18°
04:00
18°
06:00
18°
08:00
20°
10:00
23°
12:00
25°
14:00
23°
0.2mm
16:00
21°
18:00
20°
20:00
20°
22:00
19°
🌧️
TuesdaySeptember 15th
Avg 21° Low 19° at 05:00
High 27° at 12:00
11.7 mm rain Feels 30° Wind ~6 km/h
Cloudy
Rain
00:00
19°
02:00
19°
04:00
19°
06:00
19°
08:00
21°
10:00
24°
0.2mm
12:00
27°
0.2mm
14:00
25°
1.1mm
16:00
23°
1.9mm
18:00
21°
1.9mm
20:00
20°
0.7mm
22:00
20°
🌧️
WednesdaySeptember 16th
Avg 21° Low 19° at 05:00
High 26° at 13:00
6.9 mm rain Feels 28° Wind ~9 km/h
Cloudy
Rain
00:00
20°
02:00
20°
04:00
19°
06:00
19°
08:00
21°
10:00
23°
12:00
26°
14:00
25°
0.2mm
16:00
23°
1.5mm
18:00
20°
1.5mm
20:00
20°
0.6mm
22:00
19°
🌧️
ThursdaySeptember 17th
Avg 19° Low 17° at 23:00
High 20° at 15:00
10.5 mm rain Feels 22° Wind ~10 km/h
Cloudy
Rain
Partly Cloudy
00:00
19°
02:00
19°
04:00
19°
1.1mm
06:00
19°
1.1mm
08:00
19°
2.1mm
10:00
19°
0.1mm
12:00
19°
0.1mm
14:00
20°
0.1mm
16:00
19°
0.1mm
18:00
18°
0.1mm
20:00
18°
22:00
17°
⛅
FridaySeptember 18th
Avg 18° Low 15° at 23:00
High 24° at 13:00
Wind ~14 km/h
Cloudy
Clear
00:00
17°
02:00
16°
04:00
15°
06:00
16°
08:00
19°
10:00
22°
12:00
24°
14:00
24°
16:00
22°
18:00
18°
20:00
16°
22:00
15°
☀️
SaturdaySeptember 19th
Avg 19° Low 13° at 04:00
High 26° at 14:00
Wind ~11 km/h
Clear
Cloudy
Clear
00:00
14°
02:00
14°
04:00
13°
06:00
14°
08:00
18°
10:00
22°
12:00
26°
14:00
26°
16:00
24°
18:00
18°
20:00
17°
22:00
17°
☁️
SundaySeptember 20th
Avg 20° Low 15° at 05:00
High 27° at 14:00
Wind ~12 km/h
Partly Cloudy
Cloudy
Clear
00:00
16°
02:00
16°
04:00
15°
06:00
16°
08:00
19°
10:00
23°
12:00
26°
14:00
27°
16:00
24°
18:00
20°
20:00
19°
22:00
19°
Sun
☀️ Sunrise 05:21 · Sunset 18:10
12h 49m of daylight · Asia/Tokyo
Air quality
PM2.5 5.1 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Tools for Toyonomachi-ishi
Common questions about Toyonomachi-ishi weather
Will it rain in Toyonomachi-ishi today?
Only a trace - around 0.2 mm is expected in Toyonomachi-ishi today, not enough to need an umbrella.
What is the temperature in Toyonomachi-ishi right now?
It is 19° in Toyonomachi-ishi right now. Today runs between a low of 16° and a high of 24° .
What time is sunrise and sunset in Toyonomachi-ishi?
The sun rises at 05:21 and sets at 18:10 local time in Toyonomachi-ishi today, giving 12h 49m of daylight.
What is the air quality in Toyonomachi-ishi?
PM2.5 in Toyonomachi-ishi is currently 5.1 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 Toyonomachi-ishi 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 Toyonomachi-ishi 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