Kumagaya weather live forecast

Today's maximum temperature in Kumagaya is expected to be 25°C. Select a day from the live weather forecast for Kumagaya, Japan for more weather parameters.

Monday
21st Sep
25

22

0

1
Tuesday
22nd Sep
30

21

5

5
Wednesday
23rd Sep
25

19

4

3
Thursday
24th Sep
26

19

4

3
Friday
25th Sep
24

20

1

2

5-day weather forecast updated at 04:03 on Sunday 20th September 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 Monday 21st September 2026

Expect isolated thunderstorms in Kumagaya, Japan with a maximum temperature of 25°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 100% chance of some rain and a moderate breeze of 24 kph from the north-west.

25
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
1
UV index (Low)
100
% chance of some rain
>50
mm or more of rainfall expected
25
°C wind chill
24
kph wind from NW

Kumagaya weather for Tuesday 22nd September 2026

Expect isolated thunderstorms in Kumagaya, Japan with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 33% chance of some rain and a moderate breeze of 24 kph from the north-west.

30
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
33
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
24
kph wind from NW

Kumagaya weather for Wednesday 23rd September 2026

Expect broken clouds in Kumagaya, Japan with a maximum temperature of 25°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-east.

25
°C maximum temperature
19
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
25
°C wind chill
9
kph wind from SE

Kumagaya weather for Thursday 24th September 2026

Expect isolated thunderstorms in Kumagaya, Japan with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 49% chance of some rain and little or no wind of 6 kph from the south-east.

26
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
3
UV index (Moderate)
49
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
6
kph wind from SE

Kumagaya weather for Friday 25th September 2026

Expect isolated thunderstorms in Kumagaya, Japan with a maximum temperature of 24°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 51% chance of some rain and little or no wind of 6 kph from the north-east.