weathermetro
Cities / Japan
/ Kanagawa
🌧️ Iwaichō weather
Rain. Light rain starting around 2:30am.
Feels like 28° Wind 13 km/h E Humidity 87% UV 0 Air Fair ☀ 05:00 - 18:31
Right now it is 25° in Iwaichō with rain, it feels more like 28° , today's high is 31° with an overnight low of 25° and about 9.9 mm of rain is expected. The sun rises at 05:00 and sets at 18:31, giving 13h 31m of daylight. Over the coming week highs range from 30° to 33° - a steady stretch with little day-to-day change.
Iwaichō is in Kanagawa, Japan, sitting 50 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
24°
28°
31°
31°
25°
02:00 · 24.8° · 2 mm
03:00 · 24.7° · 0.9 mm
04:00 · 24.8° · 0.3 mm
05:00 · 24.5° · 0.6 mm
06:00 · 24.7° · 0.7 mm
07:00 · 25.3° · 0.5 mm
08:00 · 26° · 0 mm
09:00 · 26.6° · 0 mm
10:00 · 27.6° · 0 mm
11:00 · 28.7° · 0 mm
12:00 · 29.6° · 0 mm
13:00 · 30.3° · 0 mm
14:00 · 30.5° · 0 mm
15:00 · 30.7° · 0 mm
16:00 · 30° · 0 mm
17:00 · 29.1° · 0 mm
18:00 · 28.5° · 0 mm
19:00 · 27.6° · 0 mm
20:00 · 26.5° · 0 mm
21:00 · 26.1° · 0 mm
22:00 · 25.7° · 0 mm
23:00 · 25.4° · 0 mm
00:00 · 25.2° · 0 mm
01:00 · 25° · 0 mm
Precipitation
02:00 · 2 mm
02:00
03:00 · 0.9 mm
04:00 · 0.3 mm
05:00 · 0.6 mm
05:00
06:00 · 0.7 mm
07:00 · 0.5 mm
08:00 · 0 mm
08:00
09:00 · 0 mm
10:00 · 0 mm
11:00 · 0 mm
11:00
12:00 · 0 mm
13:00 · 0 mm
14:00 · 0 mm
14:00
15:00 · 0 mm
16:00 · 0 mm
17:00 · 0 mm
17:00
18:00 · 0 mm
19:00 · 0 mm
20:00 · 0 mm
20:00
21:00 · 0 mm
22:00 · 0 mm
23:00 · 0 mm
23:00
00:00 · 0 mm
01:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
02:00
🌧️
24.8°
27.1°
2 mm
Rain
03:00
🌦️
24.7°
27.2°
0.9 mm
Light rain
04:00
🌦️
24.8°
27.3°
0.3 mm
Light rain
05:00
🌦️
24.5°
27°
0.6 mm
Light rain
06:00
🌦️
24.7°
27.2°
0.7 mm
Light rain
07:00
🌦️
25.3°
27.4°
0.5 mm
Light rain
08:00
☁️
26°
27.9°
-
Overcast
09:00
☁️
26.6°
28.5°
-
Overcast
10:00
⛅
27.6°
29.1°
-
Partly cloudy
11:00
☀️
28.7°
29.8°
-
Clear sky
12:00
☁️
29.6°
30.1°
-
Overcast
13:00
☁️
30.3°
30.6°
-
Overcast
🌧️
TodayAugust 15th
Avg 27° Low 25° at 05:00
High 31° at 15:00
9.9 mm rain Wind ~15 km/h
Rain
Cloudy
00:00
26°
2.6mm
02:00
25°
2mm
04:00
25°
0.3mm
06:00
25°
0.7mm
08:00
26°
10:00
28°
12:00
30°
14:00
31°
16:00
30°
18:00
29°
20:00
27°
22:00
26°
☁️
SundayAugust 16th
Avg 27° Low 24° at 05:00
High 30° at 15:00
0.2 mm rain Wind ~17 km/h
Cloudy
Cloudy
00:00
25°
02:00
25°
04:00
24°
06:00
24°
08:00
26°
10:00
27°
12:00
29°
14:00
29°
16:00
29°
18:00
28°
20:00
26°
22:00
26°
0.1mm
🌦️
MondayAugust 17th
Avg 27° Low 25° at 03:00
High 31° at 15:00
2.9 mm rain Wind ~14 km/h
Rain
Cloudy
00:00
25°
0.4mm
02:00
25°
0.2mm
04:00
25°
0.2mm
06:00
25°
0.3mm
08:00
27°
0.4mm
10:00
28°
0.1mm
12:00
30°
14:00
31°
16:00
31°
18:00
29°
20:00
27°
22:00
26°
🌦️
TuesdayAugust 18th
Avg 28° Low 25° at 05:00
High 32° at 14:00
1.2 mm rain Wind ~18 km/h
Clear
Cloudy
Cloudy
Partly Cloudy
Clear
00:00
26°
0.2mm
02:00
25°
04:00
25°
06:00
25°
08:00
27°
10:00
29°
12:00
31°
14:00
32°
16:00
31°
18:00
29°
20:00
28°
0.1mm
22:00
27°
☀️
WednesdayAugust 19th
Avg 29° Low 26° at 05:00
High 33° at 14:00
Feels 35° Wind ~16 km/h
Clear
Partly Cloudy
Clear
00:00
27°
02:00
27°
04:00
27°
06:00
27°
08:00
28°
10:00
30°
12:00
32°
14:00
33°
16:00
32°
18:00
31°
20:00
29°
22:00
28°
☁️
ThursdayAugust 20th
Avg 29° Low 27° at 05:00
High 32° at 15:00
0.9 mm rain Feels 34° Wind ~13 km/h
Clear
Rain
Cloudy
Rain
00:00
27°
02:00
27°
04:00
27°
0.1mm
06:00
27°
0.1mm
08:00
27°
0.1mm
10:00
29°
12:00
30°
14:00
31°
16:00
31°
0.1mm
18:00
30°
0.1mm
20:00
29°
22:00
28°
🌦️
FridayAugust 21st
Avg 28° Low 26° at 05:00
High 30° at 13:00
1.8 mm rain Feels 32° Wind ~20 km/h
Partly Cloudy
Cloudy
Rain
Partly Cloudy
Cloudy
00:00
27°
02:00
26°
04:00
26°
06:00
26°
08:00
28°
10:00
29°
0.5mm
12:00
30°
0.5mm
14:00
30°
0.1mm
16:00
29°
18:00
28°
20:00
28°
22:00
27°
☁️
SaturdayAugust 22nd
Avg 28° Low 26° at 05:00
High 30° at 12:00
Wind ~31 km/h
Cloudy
Partly Cloudy
Cloudy
00:00
27°
02:00
27°
04:00
26°
06:00
27°
08:00
28°
10:00
30°
12:00
30°
14:00
30°
16:00
29°
18:00
28°
20:00
27°
22:00
27°
🌦️
SundayAugust 23rd
Avg 29° Low 26° at 02:00
High 32° at 13:00
1.2 mm rain Wind ~36 km/h
Rain
Cloudy
Clear
Rain
00:00
27°
02:00
26°
0.1mm
04:00
26°
06:00
27°
08:00
28°
10:00
30°
12:00
32°
14:00
32°
16:00
31°
18:00
30°
20:00
29°
0.1mm
22:00
28°
0.3mm
🌦️
MondayAugust 24th
Avg 30° Low 27° at 23:00
High 34° at 13:00
0.6 mm rain Wind ~27 km/h
Rain
Clear
Partly Cloudy
Cloudy
00:00
28°
0.3mm
02:00
28°
0.1mm
04:00
28°
06:00
28°
08:00
30°
10:00
32°
12:00
34°
14:00
34°
16:00
32°
18:00
30°
20:00
28°
22:00
28°
🌦️
TuesdayAugust 25th
Avg 25° Low 23° at 23:00
High 27° at 00:00
0.7 mm rain Feels 29° Wind ~16 km/h
Clear
Rain
Cloudy
00:00
27°
02:00
26°
04:00
25°
06:00
25°
08:00
26°
0.1mm
10:00
26°
12:00
25°
14:00
25°
16:00
25°
18:00
24°
20:00
24°
22:00
23°
0.2mm
🌦️
WednesdayAugust 26th
Avg 24° Low 22° at 02:00
High 27° at 12:00
6.5 mm rain Feels 30° Wind ~18 km/h
Rain
Cloudy
00:00
23°
0.2mm
02:00
22°
0.5mm
04:00
23°
0.3mm
06:00
23°
0.3mm
08:00
24°
0.4mm
10:00
25°
0.4mm
12:00
27°
0.4mm
14:00
26°
0.5mm
16:00
25°
18:00
23°
20:00
23°
22:00
23°
🌦️
ThursdayAugust 27th
Avg 24° Low 23° at 00:00
High 26° at 18:00
2 mm rain Feels 30° Wind ~15 km/h
Cloudy
Rain
Cloudy
Rain
00:00
23°
02:00
23°
04:00
23°
0.2mm
06:00
23°
0.2mm
08:00
23°
10:00
24°
12:00
25°
14:00
25°
16:00
26°
18:00
26°
20:00
26°
0.2mm
22:00
26°
0.4mm
🌦️
FridayAugust 28th
Avg 28° Low 24° at 01:00
High 32° at 14:00
0.4 mm rain Wind ~26 km/h
Cloudy
Clear
Cloudy
00:00
24°
0.4mm
02:00
24°
04:00
25°
06:00
25°
08:00
28°
10:00
30°
12:00
31°
14:00
32°
16:00
31°
18:00
30°
20:00
29°
22:00
28°
🌦️
SaturdayAugust 29th
Avg 29° Low 26° at 05:00
High 32° at 13:00
0.4 mm rain Wind ~21 km/h
Partly Cloudy
Cloudy
Partly Cloudy
Cloudy
00:00
27°
02:00
27°
04:00
26°
06:00
26°
08:00
27°
10:00
29°
12:00
32°
14:00
32°
16:00
31°
18:00
30°
20:00
29°
22:00
28°
0.2mm
🌧️
SundayAugust 30th
Avg 28° Low 0° at 05:00
High 0° at 12:00
Feels 34° Wind ~15 km/h
Rain
Unknown
00:00
27°
0.2mm
02:00
27°
1.5mm
04:00
26°
0.2mm
06:00
26°
0.2mm
08:00
28°
0.1mm
10:00
29°
0.5mm
12:00
30°
0.5mm
14:00
30°
1.1mm
16:00
0°
18:00
0°
20:00
0°
22:00
0°
Sun
☀️ Sunrise 05:00 · Sunset 18:31
13h 31m of daylight · Asia/Tokyo
Air quality
PM2.5 22.9 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Common questions about Iwaichō weather
Will it rain in Iwaichō today?
Yes - about 9.9 mm of rain is expected in Iwaichō today.
What is the temperature in Iwaichō right now?
It is 25° in Iwaichō right now, though it feels closer to 28° . Today runs between a low of 25° and a high of 31° .
What time is sunrise and sunset in Iwaichō?
The sun rises at 05:00 and sets at 18:31 local time in Iwaichō today, giving 13h 31m of daylight.
What is the air quality in Iwaichō?
PM2.5 in Iwaichō is currently 22.9 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 Iwaichō 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 Iwaichō 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