Nikko weather live forecast

Today's maximum temperature in Nikko is expected to be 72°F. Select a day from the live weather forecast for Nikko, Japan for more weather parameters.

Sunday
20th Sep
72

66

0

5
Monday
21st Sep
72

66

0

1
Tuesday
22nd Sep
79

61

6

7
Wednesday
23rd Sep
68

57

3

7
Thursday
24th Sep
70

59

1

4

5-day weather forecast updated at 04:01 on Saturday 19th 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 20th September 2026

Expect isolated thunderstorms in Nikko, Japan with a maximum temperature of 72°F, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 73% chance of some rain and a light breeze of 4 mph from the east.

72
°F maximum temperature
66
°F minimum temperature
isolated thunderstorms
0
hours of sunshine
5
UV index (Moderate)
73
% chance of some rain
<20
mm of rainfall expected
72
°F wind chill
4
mph wind from E

Nikko weather for Monday 21st September 2026

Expect isolated thunderstorms in Nikko, Japan with a maximum temperature of 72°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 91% chance of some rain and a light breeze of 7 mph from the north.

72
°F maximum temperature
66
°F minimum temperature
isolated thunderstorms
0
hours of sunshine
1
UV index (Low)
91
% chance of some rain
>50
mm or more of rainfall expected
72
°F wind chill
7
mph wind from N

Nikko weather for Tuesday 22nd September 2026

Expect isolated thunderstorms in Nikko, Japan with a maximum temperature of 79°F, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 25% chance of some rain and a gentle breeze of 8 mph from the north-west.

79
°F maximum temperature
61
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
7
UV index (High)
25
% chance of some rain
<10
mm of rainfall expected
79
°F wind chill
8
mph wind from NW

Nikko weather for Wednesday 23rd September 2026

Expect mostly cloudy with light rain in Nikko, Japan with a maximum temperature of 68°F, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a light breeze of 6 mph from the south-east.

68
°F maximum temperature
57
°F minimum temperature
mostly cloudy with light rain
3
hours of sunshine
7
UV index (High)
35
% chance of some rain
<2
mm of rainfall expected
68
°F wind chill
6
mph wind from SE

Nikko weather for Thursday 24th September 2026

Expect mostly cloudy with light rain in Nikko, Japan with a maximum temperature of 70°F, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 67% chance of some rain and little or no wind of 4 mph from the east.