Nikko weather live forecast

Today's maximum temperature in Nikko is expected to be 68°F. Select a day from the live weather forecast for Nikko, Japan for more weather parameters.

Sunday
6th Sep
68

59

3

5
Monday
7th Sep
70

64

0

1
Tuesday
8th Sep
77

64

1

7
Wednesday
9th Sep
73

64

1

4
Thursday
10th Sep
64

59

0

3

5-day weather forecast updated at 04:01 on Saturday 5th September 2026 GMT

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

Nikko weather forecast by day

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

Nikko weather for Sunday 6th September 2026

Expect mostly cloudy with rain in Nikko, Japan with a maximum temperature of 68°F, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 93% chance of some rain and a light breeze of 6 mph from the north.

68
°F maximum temperature
59
°F minimum temperature
mostly cloudy with rain
3
hours of sunshine
5
UV index (Moderate)
93
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
6
mph wind from N

Nikko weather for Monday 7th September 2026

Expect isolated thunderstorms in Nikko, Japan with a maximum temperature of 70°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 98% chance of some rain and a gentle breeze of 8 mph from the north-east.

70
°F maximum temperature
64
°F minimum temperature
isolated thunderstorms
0
hours of sunshine
1
UV index (Low)
98
% chance of some rain
>50
mm or more of rainfall expected
0
no heat & humidity
8
mph wind from NE

Nikko weather for Tuesday 8th September 2026

Expect isolated thunderstorms in Nikko, Japan with a maximum temperature of 77°F, maximum UV of 7 (High) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 71% chance of some rain and a light breeze of 5 mph from the south-east.

77
°F maximum temperature
64
°F minimum temperature
isolated thunderstorms
1
hour of sunshine
7
UV index (High)
71
% chance of some rain
<10
mm of rainfall expected
77
°F wind chill
5
mph wind from SE

Nikko weather for Wednesday 9th September 2026

Expect isolated thunderstorms in Nikko, Japan with a maximum temperature of 73°F, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 82% chance of some rain and a light breeze of 5 mph from the east.

73
°F maximum temperature
64
°F minimum temperature
isolated thunderstorms
1
hour of sunshine
4
UV index (Moderate)
82
% chance of some rain
<30
mm of rainfall expected
73
°F wind chill
5
mph wind from E

Nikko weather for Thursday 10th September 2026

Expect cloudy with some rain in Nikko, Japan with a maximum temperature of 64°F, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a light breeze of 4 mph from the east.