Cities / Japan / Nagano

18°

🌦️ Yokoyama weather

Light rain. Light rain starting around 1:15am.

Feels like 20° Wind 1 km/h NW Humidity 98% UV 1 Air Fair ☀ 05:20 - 18:13

Right now it is 18° in Yokoyama with light rain, today's high is 23° with an overnight low of 18° and about 24.6 mm of rain is expected. The sun rises at 05:20 and sets at 18:13, giving 12h 53m of daylight. Over the coming week highs range from 20° to 28°.

Yokoyama is in Nagano, Japan, sitting 477 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° 19° 21° 21° 16° 22:00 · 17.9° · 0.3 mm 23:00 · 17.8° · 0.1 mm 00:00 · 17.7° · 0 mm 01:00 · 17.4° · 0 mm 02:00 · 17.5° · 0.5 mm 03:00 · 17.4° · 0 mm 04:00 · 17.2° · 0 mm 05:00 · 17.1° · 0 mm 06:00 · 17.3° · 0 mm 07:00 · 17.7° · 0 mm 08:00 · 18.2° · 0 mm 09:00 · 18.6° · 0 mm 10:00 · 19.5° · 0.1 mm 11:00 · 19.9° · 0 mm 12:00 · 20.8° · 0 mm 13:00 · 20.6° · 0 mm 14:00 · 20.2° · 0 mm 15:00 · 19.3° · 0.1 mm 16:00 · 18.5° · 0.1 mm 17:00 · 17.8° · 0.1 mm 18:00 · 17.1° · 0.1 mm 19:00 · 16.7° · 0.1 mm 20:00 · 16.4° · 0 mm 21:00 · 16.2° · 0 mm

Precipitation

22:00 · 0.3 mm 22:00 23:00 · 0.1 mm 00:00 · 0 mm 01:00 · 0 mm 01:00 02:00 · 0.5 mm 03:00 · 0 mm 04:00 · 0 mm 04:00 05:00 · 0 mm 06:00 · 0 mm 07:00 · 0 mm 07:00 08:00 · 0 mm 09:00 · 0 mm 10:00 · 0.1 mm 10:00 11:00 · 0 mm 12:00 · 0 mm 13:00 · 0 mm 13:00 14:00 · 0 mm 15:00 · 0.1 mm 16:00 · 0.1 mm 16:00 17:00 · 0.1 mm 18:00 · 0.1 mm 19:00 · 0.1 mm 19:00 20:00 · 0 mm 21:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
22:00 🌦️ 17.9° 20.1° 0.3 mm Light rain
23:00 🌦️ 17.8° 20.2° 0.1 mm Light rain
00:00 ☁️ 17.7° 19.7° - Overcast
01:00 ☁️ 17.4° 19.3° - Overcast
02:00 🌦️ 17.5° 19.8° 0.5 mm Light rain
03:00 ☁️ 17.4° 19.4° - Overcast
04:00 ☁️ 17.2° 19.1° - Overcast
05:00 ☁️ 17.1° 18.8° - Overcast
06:00 ☁️ 17.3° 19° - Overcast
07:00 ☁️ 17.7° 19.2° - Overcast
08:00 ☁️ 18.2° 19.7° - Overcast
09:00 ☁️ 18.6° 19.9° - Overcast

Next 16 days

Today🌧️ 23°18°24.6mm Fri 4🌦️ 21°16°1.3mm Sat 5☁️ 23°16°0.4mm Sun 6☁️ 21°16° Mon 7🌧️ 22°15°2.1mm Tue 8🌦️ 28°16°0.6mm Wed 9🌧️ 20°15°58.1mm Thu 10🌧️ 18°15°18.1mm Fri 11☀️ 30°16° Sat 12🌧️ 27°19°7.2mm Sun 13⛅ 27°19°0.3mm Mon 14⛅ 27°19° Tue 15🌧️ 25°19°9.9mm Wed 16🌦️ 29°17°3.5mm Thu 17🌧️ 21°15°5.8mm Fri 18☀️ 24°13°
🌧️ TodaySeptember 3rd Avg 19° Low 18° at 23:00 High 23° at 11:00 24.6 mm rain Feels 25° Wind ~8 km/h
Rain Cloudy Rain Rain
00:00 20° 2.1mm
02:00 19° 1.3mm
04:00 19° 0.1mm
06:00 20° 0.1mm
08:00 21°
10:00 21° 0.9mm
12:00 21° 1.3mm
14:00 19° 2.8mm
16:00 18° 3.2mm
18:00 18° 1.9mm
20:00 18°
22:00 18° 0.3mm
🌦️ FridaySeptember 4th Avg 18° Low 16° at 23:00 High 21° at 12:00 1.3 mm rain Wind ~9 km/h
Cloudy Cloudy Rain
00:00 18°
02:00 18° 0.5mm
04:00 17°
06:00 17°
08:00 18°
10:00 20° 0.1mm
12:00 21°
14:00 20°
16:00 19° 0.1mm
18:00 17° 0.1mm
20:00 16°
22:00 16° 0.1mm
☁️ SaturdaySeptember 5th Avg 18° Low 16° at 03:00 High 23° at 13:00 0.4 mm rain Wind ~10 km/h
Cloudy Rain Cloudy Cloudy
00:00 16°
02:00 16°
04:00 16°
06:00 16°
08:00 16°
10:00 19°
12:00 22° 0.1mm
14:00 23° 0.1mm
16:00 20°
18:00 18°
20:00 18°
22:00 17°
☁️ SundaySeptember 6th Avg 18° Low 16° at 05:00 High 21° at 13:00 Feels 18° Wind ~16 km/h
Cloudy Clear Cloudy Cloudy
00:00 17°
02:00 17°
04:00 16°
06:00 16°
08:00 18°
10:00 18°
12:00 20°
14:00 20°
16:00 19°
18:00 17°
20:00 17°
22:00 16°
🌧️ MondaySeptember 7th Avg 17° Low 15° at 03:00 High 22° at 15:00 2.1 mm rain Wind ~7 km/h
Cloudy Cloudy
00:00 16°
02:00 16°
04:00 15° 0.2mm
06:00 15°
08:00 15° 0.1mm
10:00 16°
12:00 17°
14:00 22°
16:00 21°
18:00 19°
20:00 18°
22:00 17°
🌦️ TuesdaySeptember 8th Avg 21° Low 16° at 05:00 High 28° at 14:00 0.6 mm rain Wind ~7 km/h
Clear Rain Cloudy
00:00 17°
02:00 16°
04:00 16°
06:00 16°
08:00 20°
10:00 24°
12:00 27°
14:00 28°
16:00 26° 0.2mm
18:00 21° 0.2mm
20:00 20°
22:00 20°
🌧️ WednesdaySeptember 9th Avg 18° Low 15° at 22:00 High 20° at 00:00 58.1 mm rain Feels 22° Wind ~8 km/h
Rain
00:00 20°
02:00 19° 0.1mm
04:00 19° 4.4mm
06:00 19° 4.4mm
08:00 19° 2.2mm
10:00 19° 1.3mm
12:00 19° 1.3mm
14:00 19° 4.8mm
16:00 18° 2.9mm
18:00 18° 2.9mm
20:00 16° 2.8mm
22:00 15° 1.3mm
🌧️ ThursdaySeptember 10th Avg 16° Low 15° at 00:00 High 18° at 15:00 18.1 mm rain Wind ~12 km/h
Rain
00:00 15° 1.3mm
02:00 15° 0.4mm
04:00 15° 1.1mm
06:00 16° 1.1mm
08:00 15° 2.5mm
10:00 16° 1.3mm
12:00 16° 1.3mm
14:00 17° 0.1mm
16:00 17° 0.1mm
18:00 17° 0.1mm
20:00 16° 0.1mm
22:00 16°
☀️ FridaySeptember 11th Avg 22° Low 16° at 05:00 High 30° at 14:00 Wind ~16 km/h
Cloudy Clear
00:00 16°
02:00 16°
04:00 16°
06:00 16°
08:00 21°
10:00 25°
12:00 29°
14:00 30°
16:00 27°
18:00 23°
20:00 21°
22:00 20°
🌧️ SaturdaySeptember 12th Avg 22° Low 19° at 05:00 High 27° at 12:00 7.2 mm rain Feels 29° Wind ~8 km/h
Clear Rain
00:00 20°
02:00 19°
04:00 19°
06:00 19°
08:00 23°
10:00 26°
12:00 27°
14:00 26° 0.7mm
16:00 24° 1mm
18:00 21° 1mm
20:00 20° 0.7mm
22:00 20°
⛅ SundaySeptember 13th Avg 22° Low 19° at 23:00 High 27° at 13:00 0.3 mm rain Wind ~11 km/h
Rain Cloudy Partly Cloudy Clear
00:00 20°
02:00 20° 0.1mm
04:00 20°
06:00 20°
08:00 22°
10:00 25°
12:00 27°
14:00 27°
16:00 25°
18:00 22°
20:00 20°
22:00 20°
⛅ MondaySeptember 14th Avg 22° Low 19° at 23:00 High 27° at 13:00 Wind ~12 km/h
Cloudy Clear Clear
00:00 19°
02:00 20°
04:00 20°
06:00 20°
08:00 22°
10:00 25°
12:00 27°
14:00 27°
16:00 25°
18:00 22°
20:00 20°
22:00 20°
🌧️ TuesdaySeptember 15th Avg 21° Low 19° at 00:00 High 25° at 12:00 9.9 mm rain Feels 28° Wind ~7 km/h
Rain Cloudy Rain
00:00 19°
02:00 20° 0.1mm
04:00 20°
06:00 20°
08:00 20°
10:00 22° 0.1mm
12:00 25° 0.1mm
14:00 24° 1mm
16:00 23° 1.6mm
18:00 21° 1.6mm
20:00 20° 0.5mm
22:00 20°
🌦️ WednesdaySeptember 16th Avg 22° Low 17° at 05:00 High 29° at 13:00 3.5 mm rain Feels 31° Wind ~5 km/h
Clear Cloudy Rain
00:00 19°
02:00 18°
04:00 18°
06:00 18°
08:00 21°
10:00 25°
12:00 28°
14:00 29°
16:00 26° 0.7mm
18:00 21° 0.7mm
20:00 20° 0.4mm
22:00 19° 0.1mm
🌧️ ThursdaySeptember 17th Avg 18° Low 15° at 23:00 High 21° at 15:00 5.8 mm rain Wind ~12 km/h
Cloudy Rain Cloudy
00:00 18° 0.1mm
02:00 18°
04:00 18°
06:00 18°
08:00 20° 1.2mm
10:00 20° 0.6mm
12:00 19° 0.6mm
14:00 21° 0.1mm
16:00 20°
18:00 17°
20:00 16°
22:00 16°
☀️ FridaySeptember 18th Avg 18° Low 13° at 05:00 High 24° at 14:00 Feels 22° Wind ~9 km/h
Clear Cloudy Clear
00:00 15°
02:00 14°
04:00 13°
06:00 14°
08:00 16°
10:00 20°
12:00 23°
14:00 24°
16:00 22°
18:00 18°
20:00 17°
22:00 16°

Sun

☀️ Sunrise 05:20 · Sunset 18:13

12h 53m of daylight · Asia/Tokyo

Air quality

PM2.5 10.2 µg/m³ - Fair

Fine for almost everyone; unusually sensitive people may notice it on a long run.

Source: Copernicus CAMS, updated hourly.

Nearby

Kamikojima · 1.1 km Koizumi · 1.2 km Yoshida · 1.3 km Nikoda · 1.6 km Fukuta · 1.7 km Hyōgo · 1.9 km

Tools for Yokoyama

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Yokoyama weather

Will it rain in Yokoyama today?

Yes - about 24.6 mm of rain is expected in Yokoyama today.

What is the temperature in Yokoyama right now?

It is 18° in Yokoyama right now, though it feels closer to 20°. Today runs between a low of 18° and a high of 23°.

What time is sunrise and sunset in Yokoyama?

The sun rises at 05:20 and sets at 18:13 local time in Yokoyama today, giving 12h 53m of daylight.

What is the air quality in Yokoyama?

PM2.5 in Yokoyama is currently 10.2 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.

How accurate is the Yokoyama 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 Yokoyama 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