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.

Wednesday
12th Aug
68

64

1

4
Thursday
13th Aug
73

64

3

4
Friday
14th Aug
77

66

2

3
Saturday
15th Aug
75

64

2

4
Sunday
16th Aug
77

63

6

7

5-day weather forecast updated at 04:01 on Wednesday 12th August 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 Wednesday 12th August 2026

Expect isolated thunderstorms in Nikko, Japan with a maximum temperature of 68°F, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 50 mm or more of rainfall expected with 86% chance of some rain and a moderate breeze of 14 mph from the east.

68
°F maximum temperature
64
°F minimum temperature
isolated thunderstorms
1
hour of sunshine
4
UV index (Moderate)
86
% chance of some rain
>50
mm or more of rainfall expected
68
°F wind chill
14
mph wind from E

Nikko weather for Thursday 13th August 2026

Expect isolated thunderstorms in Nikko, Japan with a maximum temperature of 73°F, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 77% chance of some rain and a light breeze of 4 mph from the east.

73
°F maximum temperature
64
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
4
UV index (Moderate)
77
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
4
mph wind from E

Nikko weather for Friday 14th August 2026

Expect isolated thunderstorms in Nikko, Japan with a maximum temperature of 77°F, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 92% chance of some rain and little or no wind of 4 mph from the east.

77
°F maximum temperature
66
°F minimum temperature
isolated thunderstorms
2
hours of sunshine
3
UV index (Moderate)
92
% chance of some rain
<20
mm of rainfall expected
77
°F wind chill
4
mph wind from E

Nikko weather for Saturday 15th August 2026

Expect isolated thunderstorms in Nikko, Japan with a maximum temperature of 75°F, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and a light breeze of 5 mph from the east.

75
°F maximum temperature
64
°F minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
70
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
5
mph wind from E

Nikko weather for Sunday 16th August 2026

Expect sunshine and showers in Nikko, Japan with a maximum temperature of 77°F, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a light breeze of 6 mph from the east.