Kamaishi weather live forecast

Today's maximum temperature in Kamaishi is expected to be 8°C. Select a day from the live weather forecast for Kamaishi, Japan for more weather parameters.

Wednesday
18th Feb
8

1

4

1
Thursday
19th Feb
3

0

5

2
Friday
20th Feb
8

-2

10

3
Saturday
21st Feb
12

1

11

3
Sunday
22nd Feb
14

4

2

3

5-day weather forecast updated at 04:06 on Wednesday 18th February 2026 GMT

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The 5-day weather forecast for Japan (Kamaishi) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Kamaishi weather forecast by day

Below are the detailed weather forecasts for Kamaishi for the next 5 days.

Kamaishi weather for Wednesday 18th February 2026

Expect mostly cloudy with light rain in Kamaishi, Japan with a maximum temperature of 8°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 59% chance of some rain and a gentle breeze of 13 kph from the south.

8
°C maximum temperature
1
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
1
UV index (Low)
59
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
13
kph wind from S

Kamaishi weather for Thursday 19th February 2026

Expect scattered clouds in Kamaishi, Japan with a maximum temperature of 3°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-west.

3
°C maximum temperature
0
°C minimum temperature
scattered clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
-2
°C wind chill
18
kph wind from NW

Kamaishi weather for Friday 20th February 2026

Expect clear skies in Kamaishi, Japan with a maximum temperature of 8°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the west.

8
°C maximum temperature
-2
°C minimum temperature
clear skies
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
7
°C wind chill
6
kph wind from W

Kamaishi weather for Saturday 21st February 2026

Expect clear skies in Kamaishi, Japan with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.

12
°C maximum temperature
1
°C minimum temperature
clear skies
11
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from S

Kamaishi weather for Sunday 22nd February 2026

Expect broken clouds in Kamaishi, Japan with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south.