Nikko weather live forecast

Today's maximum temperature in Nikko is expected to be 75°F. Select a day from the live weather forecast for Nikko, Japan for more weather parameters.

Tuesday
11th Aug
75

61

1

5
Wednesday
12th Aug
73

64

3

4
Thursday
13th Aug
77

66

6

7
Friday
14th Aug
73

68

3

8
Saturday
15th Aug
77

66

2

3

5-day weather forecast updated at 04:01 on Monday 10th 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 Tuesday 11th August 2026

Expect mostly cloudy with rain in Nikko, Japan with a maximum temperature of 75°F, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 90% chance of some rain and a moderate breeze of 14 mph from the north-west.

75
°F maximum temperature
61
°F minimum temperature
mostly cloudy with rain
1
hour of sunshine
5
UV index (Moderate)
90
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
14
mph wind from NW

Nikko weather for Wednesday 12th 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 50 mm or more of rainfall expected with 80% chance of some rain and a gentle breeze of 11 mph from the east.

73
°F maximum temperature
64
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
4
UV index (Moderate)
80
% chance of some rain
>50
mm or more of rainfall expected
73
°F wind chill
11
mph wind from E

Nikko weather for Thursday 13th August 2026

Expect isolated thunderstorms in Nikko, Japan with a maximum temperature of 77°F, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 10-20 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
66
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
7
UV index (High)
71
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
5
mph wind from SE

Nikko weather for Friday 14th August 2026

Expect isolated thunderstorms in Nikko, Japan with a maximum temperature of 73°F, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 91% chance of some rain and a light breeze of 5 mph from the east.

73
°F maximum temperature
68
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
8
UV index (Very High)
91
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
5
mph wind from E

Nikko weather for Saturday 15th 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 81% chance of some rain and a light breeze of 6 mph from the east.