Kumagaya weather live forecast

Today's maximum temperature in Kumagaya is expected to be 22°C. Select a day from the live weather forecast for Kumagaya, Japan for more weather parameters.

Thursday
21st May
22

16

0

UV1
Friday
22nd May
16

13

0

UV1
Saturday
23rd May
19

12

2

UV8
Sunday
24th May
21

15

4

UV4
Monday
25th May
27

17

8

UV9

5-day weather forecast updated at 04:03 on Wednesday 20th May 2026 GMT

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The 5-day weather forecast for Japan (Kumagaya) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Kumagaya weather forecast by day

Below are the detailed weather forecasts for Kumagaya for the next 5 days.

Kumagaya weather for Thursday 21st May 2026

Expect cloudy with some rain in Kumagaya, Japan with a maximum temperature of 22°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 88% chance of some rain and a gentle breeze of 13 kph from the east.

22
°C maximum temperature
16
°C minimum temperature
cloudy with some rain
0
hours of sunshine
UV1
UV index (Low)
88
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
13
kph wind from E

Kumagaya weather for Friday 22nd May 2026

Expect cloudy with some rain in Kumagaya, Japan with a maximum temperature of 16°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 13 kph from the north-east.

16
°C maximum temperature
13
°C minimum temperature
cloudy with some rain
0
hours of sunshine
UV1
UV index (Low)
72
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
13
kph wind from NE

Kumagaya weather for Saturday 23rd May 2026

Expect broken clouds in Kumagaya, Japan with a maximum temperature of 19°C, maximum UV of 8 (Very High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.

19
°C maximum temperature
12
°C minimum temperature
broken clouds
2
hours of sunshine
UV8
UV index (Very High)
0
mm of rainfall expected
19
°C wind chill
11
kph wind from E

Kumagaya weather for Sunday 24th May 2026

Expect mostly cloudy with rain in Kumagaya, Japan with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 42% chance of some rain and a light breeze of 7 kph from the south-east.

21
°C maximum temperature
15
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
UV4
UV index (Moderate)
42
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
7
kph wind from SE

Kumagaya weather for Monday 25th May 2026

Expect sunshine and showers in Kumagaya, Japan with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a gentle breeze of 13 kph from the east.