Nikko weather live forecast

Today's maximum temperature in Nikko is expected to be 79°F. Select a day from the live weather forecast for Nikko, Japan for more weather parameters.

Sunday
16th Aug
79

64

7

7
Monday
17th Aug
77

64

4

6
Tuesday
18th Aug
79

68

4

8
Wednesday
19th Aug
81

66

4

7
Thursday
20th Aug
81

68

5

5

5-day weather forecast updated at 04:01 on Sunday 16th 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 Sunday 16th August 2026

Expect sunshine and showers in Nikko, Japan with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a light breeze of 6 mph from the south-east.

79
°F maximum temperature
64
°F minimum temperature
sunshine and showers
7
hours of sunshine
7
UV index (High)
34
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
6
mph wind from SE

Nikko weather for Monday 17th August 2026

Expect mostly cloudy with light rain in Nikko, Japan with a maximum temperature of 77°F, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a light breeze of 6 mph from the south-east.

77
°F maximum temperature
64
°F minimum temperature
mostly cloudy with light rain
4
hours of sunshine
6
UV index (High)
40
% chance of some rain
<2
mm of rainfall expected
77
°F wind chill
6
mph wind from SE

Nikko weather for Tuesday 18th August 2026

Expect mostly cloudy with light rain in Nikko, Japan with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a light breeze of 6 mph from the south.

79
°F maximum temperature
68
°F minimum temperature
mostly cloudy with light rain
4
hours of sunshine
8
UV index (Very High)
37
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
6
mph wind from S

Nikko weather for Wednesday 19th August 2026

Expect isolated thunderstorms in Nikko, Japan with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 62% chance of some rain and a light breeze of 5 mph from the south-east.

81
°F maximum temperature
66
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
7
UV index (High)
62
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
5
mph wind from SE

Nikko weather for Thursday 20th August 2026

Expect isolated thunderstorms in Nikko, Japan with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 80% chance of some rain and a light breeze of 5 mph from the south-east.