Nikko weather live forecast

Today's maximum temperature in Nikko is expected to be 77°F. Select a day from the live weather forecast for Nikko, Japan for more weather parameters.

Wednesday
20th May
77

59

3

UV7
Thursday
21st May
63

54

0

UV1
Friday
22nd May
57

48

0

UV1
Saturday
23rd May
63

48

4

UV9
Sunday
24th May
66

54

2

UV8

5-day weather forecast updated at 04:01 on Tuesday 19th May 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 20th May 2026

Expect mostly cloudy with light rain in Nikko, Japan with a maximum temperature of 77°F, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 58% chance of some rain and a light breeze of 5 mph from the south-east.

77
°F maximum temperature
59
°F minimum temperature
mostly cloudy with light rain
3
hours of sunshine
UV7
UV index (High)
58
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
5
mph wind from SE

Nikko weather for Thursday 21st May 2026

Expect cloudy with some rain in Nikko, Japan with a maximum temperature of 63°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 96% chance of some rain and a light breeze of 5 mph from the east.

63
°F maximum temperature
54
°F minimum temperature
cloudy with some rain
0
hours of sunshine
UV1
UV index (Low)
96
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
5
mph wind from E

Nikko weather for Friday 22nd May 2026

Expect cloudy with some rain in Nikko, Japan with a maximum temperature of 57°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 80% chance of some rain and a light breeze of 7 mph from the north-east.

57
°F maximum temperature
48
°F minimum temperature
cloudy with some rain
0
hours of sunshine
UV1
UV index (Low)
80
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
7
mph wind from NE

Nikko weather for Saturday 23rd May 2026

Expect mostly cloudy with rain in Nikko, Japan with a maximum temperature of 63°F, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 47% chance of some rain and a light breeze of 7 mph from the south-east.

63
°F maximum temperature
48
°F minimum temperature
mostly cloudy with rain
4
hours of sunshine
UV9
UV index (Very High)
47
% chance of some rain
<10
mm of rainfall expected
63
°F wind chill
7
mph wind from SE

Nikko weather for Sunday 24th May 2026

Expect mostly cloudy with rain in Nikko, Japan with a maximum temperature of 66°F, maximum UV of 8 (Very High) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 65% chance of some rain and a light breeze of 5 mph from the south.