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.

Tuesday
22nd Sep
79

63

5

7
Wednesday
23rd Sep
68

61

0

2
Thursday
24th Sep
73

61

4

4
Friday
25th Sep
72

57

5

4
Saturday
26th Sep
66

57

0

4

5-day weather forecast updated at 04:03 on Monday 21st September 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 22nd September 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 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 23% chance of some rain and a gentle breeze of 8 mph from the north-west.

79
°F maximum temperature
63
°F minimum temperature
sunshine and showers
5
hours of sunshine
7
UV index (High)
23
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
8
mph wind from NW

Nikko weather for Wednesday 23rd September 2026

Expect mostly cloudy with light rain in Nikko, Japan with a maximum temperature of 68°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 37% chance of some rain and a light breeze of 6 mph from the south.

68
°F maximum temperature
61
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
37
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
6
mph wind from S

Nikko weather for Thursday 24th September 2026

Expect isolated thunderstorms in Nikko, Japan with a maximum temperature of 73°F, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 61% chance of some rain and little or no wind of 4 mph from the north-west.

73
°F maximum temperature
61
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
4
UV index (Moderate)
61
% chance of some rain
<5
mm of rainfall expected
73
°F wind chill
4
mph wind from NW

Nikko weather for Friday 25th September 2026

Expect mostly cloudy with light rain in Nikko, Japan with a maximum temperature of 72°F, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a light breeze of 5 mph from the south-east.

72
°F maximum temperature
57
°F minimum temperature
mostly cloudy with light rain
5
hours of sunshine
4
UV index (Moderate)
31
% chance of some rain
<2
mm of rainfall expected
72
°F wind chill
5
mph wind from SE

Nikko weather for Saturday 26th September 2026

Expect overcast with light rain in Nikko, Japan with a maximum temperature of 66°F, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 87% chance of some rain and a light breeze of 4 mph from the south-east.