Weather forecast for tomorrow
Iwanuma, Japan

Weather forecast for tomorrow

Wednesday, 18. Jun

Sunny
04:11

19:03
JST
Sunny
30°C / 21°C
  • Wind: 13km/h ESE
  • Humidity: 60%
  • Precip. probability: 4%
  • Precipitation: 0mm
  • UV index: 9
Tomorrow, conditions remain stable and sunny, with little cloud presence.
Forecasted temperature values will span from a blazing 30°C down to a delightful 21°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is appraised at a tropical 33°C. Note that heat index values are valued for light wind and location in the shade.
The forecast high of 30°C is more in line with July's average of 26.2°C than June's 22.6°C.
Sunrise will be at 04:11 and sunset at 19:03; tomorrow's daylight will last for 14h and 52min.

Frequently asked questions

What is the weather forecast for Iwanuma for tomorrow?
Tomorrow, clear and sunny conditions are expected.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature in Iwanuma will be 30°C, while the lowest temperature will be 21°C. The maximum heat index, which combines relative humidity and air temperature, is assessed at 33°C.
The highest temperature will be noticeably higher than the average maximum of 22.6°C in June. The lowest temperature will be also notably higher than the average low of 15.7°C.
When is the sunrise / sunset tomorrow?
On Wednesday, in Iwanuma, sunrise will be at 04:11 and sunset at 19:03 (JST).
How many hours of daylight will Iwanuma have tomorrow?
Tomorrow, the daylight will last for 14h and 52min.

Hourly weather forecast

0h
  • 23°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 3km/h WNW
  • Pressure: 1010mbar
  • Humidity: 80%
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Visibility: 14km
2h
  • 22°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Wind: 3km/h W
  • Pressure: 1010mbar
  • Humidity: 83%
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Visibility: 16km
4h
  • 21°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Wind: 3km/h W
  • Pressure: 1011mbar
  • Humidity: 85%
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Visibility: 15km
Sunrise: 04:11
6h
  • 22°C
  • Feels like:
    23°C
Sunny
Sunny
  • Wind: 2km/h WNW
  • Pressure: 1011mbar
  • Humidity: 79%
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Visibility: 16km
8h
  • 26°C
  • Feels like:
    28°C
Sunny
Sunny
  • Wind: 1km/h E
  • Pressure: 1012mbar
  • Humidity: 65%
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Visibility: 16km
10h
  • 29°C
  • Feels like:
    31°C
Sunny
Sunny
  • Wind: 6km/h ESE
  • Pressure: 1012mbar
  • Humidity: 57%
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Visibility: 16km
12h
  • 29°C
  • Feels like:
    31°C
Sunny
Sunny
  • Wind: 10km/h ESE
  • Pressure: 1011mbar
  • Humidity: 54%
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Visibility: 16km
14h
  • 29°C
  • Feels like:
    31°C
Sunny
Sunny
  • Wind: 13km/h SE
  • Pressure: 1011mbar
  • Humidity: 55%
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Visibility: 15km
16h
  • 28°C
  • Feels like:
    30°C
Sunny
Sunny
  • Wind: 11km/h SE
  • Pressure: 1011mbar
  • Humidity: 61%
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Visibility: 15km
18h
  • 26°C
  • Feels like:
    29°C
Sunny
Sunny
  • Wind: 7km/h SE
  • Pressure: 1012mbar
  • Humidity: 68%
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Visibility: 16km
Sunset: 19:03
20h
  • 24°C
  • Feels like:
    26°C
Clear
Clear
  • Wind: 4km/h SSE
  • Pressure: 1013mbar
  • Humidity: 75%
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Visibility: 16km
22h
  • 23°C
  • Feels like:
    24°C
Clear
Clear
  • Wind: 3km/h W
  • Pressure: 1013mbar
  • Humidity: 80%
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Visibility: 14km
Tomorrow, on Wednesday, a combination of dry and sunny and cloudy weather is forecasted.
The temperature will vary between the lowest temperature of 21°C and the highest temperature of 29°C. The hottest part of the day will be from 10h to 14h.
The forecasted high is more consistent with July's typical maximum of 26.2°C than the usual for June. Forecast models suggest a low also more comparable to July's typical minimum of 19.9°C than June's usual 15.7°C.
Updated: Jun 17, 2025 @ 07:20:22 UTC
Published by: Weather Atlas | About Us
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