Nikko weather live forecast

Today's maximum temperature in Nikko is expected to be 90°F. Select a day from the live weather forecast for Nikko, Japan for more weather parameters.

Tuesday
25th Aug
90

72

9

9
Wednesday
26th Aug
86

70

6

7
Thursday
27th Aug
77

70

0

4
Friday
28th Aug
81

68

8

6
Saturday
29th Aug
75

64

4

6

5-day weather forecast updated at 04:01 on Tuesday 25th 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 25th August 2026

Expect isolated thunderstorms in Nikko, Japan with a maximum temperature of 90°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 5-10 mm of rainfall expected with 62% chance of some rain and a light breeze of 5 mph from the north-west.

90
°F maximum temperature
72
°F minimum temperature
isolated thunderstorms
9
hours of sunshine
9
UV index (Very High)
62
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
5
mph wind from NW

Nikko weather for Wednesday 26th August 2026

Expect isolated thunderstorms in Nikko, Japan with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 86% chance of some rain and a light breeze of 5 mph from the north-west.

86
°F maximum temperature
70
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
7
UV index (High)
86
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
5
mph wind from NW

Nikko weather for Thursday 27th August 2026

Expect isolated thunderstorms in Nikko, Japan with a maximum temperature of 77°F, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 87% chance of some rain and little or no wind of 3 mph from the north-west.

77
°F maximum temperature
70
°F minimum temperature
isolated thunderstorms
0
hours of sunshine
4
UV index (Moderate)
87
% chance of some rain
<10
mm of rainfall expected
77
°F wind chill
3
mph wind from NW

Nikko weather for Friday 28th August 2026

Expect scattered clouds in Nikko, Japan with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the north-west.

81
°F maximum temperature
68
°F minimum temperature
scattered clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
4
mph wind from NW

Nikko weather for Saturday 29th August 2026

Expect mostly cloudy with rain in Nikko, Japan with a maximum temperature of 75°F, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 71% chance of some rain and a light breeze of 4 mph from the south-east.