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Weather Forecast for Kawagoe

Saitama, Japan

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Sunny

Current Weather - Kawagoe: 24°C

Saitama, Japan

Sunny

Feels like 25°C

Wind

4 km/h NNW

Humidity

54%

Pressure

1015 mb

UV Index

1

Visibility

10 km
Patchy rain nearby

Patchy rain nearby

Wednesday, May 20, 2026

High

31°C

Low

21°C

Rain Chance

86%

Hourly Forecast

Clear 23°C
01:00
Clear 22°C
02:00
Clear 22°C
03:00
Clear 21°C
04:00
Sunny 21°C
05:00
Sunny 22°C
06:00
Sunny 23°C
07:00
Sunny 24°C
08:00
Sunny 25°C
09:00
Sunny 27°C
10:00
Sunny 28°C
11:00
Sunny 29°C
12:00
Sunny 30°C
13:00
Sunny 31°C
14:00
Sunny 31°C
15:00
Partly Cloudy 30°C
16:00
Partly Cloudy 29°C
17:00
Partly Cloudy 28°C
18:00
Partly Cloudy 27°C
19:00
Partly Cloudy 26°C
20:00
Partly Cloudy 26°C
21:00
Patchy light drizzle 25°C
22:00
Patchy rain nearby 24°C
23:00
May 21

Day Statistics

Maximum Wind

21 km/h

Humidity

49%

Precipitation

0 mm

UV Index

3

Visibility

10 km

Rain Chance

86%

Snow Chance

0%

Sun & Moon

Sunrise

04:33 AM

Sunset

06:44 PM

Moonrise

07:24 AM

Moonset

10:45 PM

Moon Phase

Waxing Crescent

Moon Illumination

15%

Air Quality

PM2.5

22.3

μg/m³

PM10

26.7

μg/m³

NO₂

26.2

μg/m³

O₃

103.8

μg/m³

SO₂

20.3

μg/m³

CO

289.8

μg/m³

US EPA Index: 2 GB DEFRA Index: 2

Solar Radiation Data

Shortwave Radiation

141.56

Diffuse Radiation

67.35

DNI

0

GTI

63.64