Kumagaya weather live forecast

Today's maximum temperature in Kumagaya is expected to be 29°C. Select a day from the live weather forecast for Kumagaya, Japan for more weather parameters.

Sunday
23rd Aug
29

25

6

6
Monday
24th Aug
33

24

7

8
Tuesday
25th Aug
36

26

11

9
Wednesday
26th Aug
35

26

8

6
Thursday
27th Aug
33

25

5

2

5-day weather forecast updated at 04:03 on Sunday 23rd August 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 Sunday 23rd August 2026

Expect isolated thunderstorms in Kumagaya, Japan with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 60% chance of some rain and a light breeze of 9 kph from the east.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
6
UV index (High)
60
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from E

Kumagaya weather for Monday 24th August 2026

Expect isolated thunderstorms in Kumagaya, Japan with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a light breeze of 9 kph from the south-east.

33
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
8
UV index (Very High)
38
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
9
kph wind from SE

Kumagaya weather for Tuesday 25th August 2026

Expect scattered clouds in Kumagaya, Japan with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.

36
°C maximum temperature
26
°C minimum temperature
scattered clouds
11
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
8
kph wind from S

Kumagaya weather for Wednesday 26th August 2026

Expect isolated thunderstorms in Kumagaya, Japan with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 61% chance of some rain and a light breeze of 9 kph from the west.

35
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
6
UV index (High)
61
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
9
kph wind from W

Kumagaya weather for Thursday 27th August 2026

Expect isolated thunderstorms in Kumagaya, Japan with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 63% chance of some rain and a light breeze of 8 kph from the west.