Iwanuma

Iwanuma-shi, Miyagi-ken, Japan

Forecast Summary

The next few hours will be overcast, with today reaching 18°C and dropping to 17°C. The coming days will be overcast starting in the afternoon.

Current Weather

18°

Mostly Cloudy

Feels Like

12°

Min

17°

Max

18°

Compared to Yesterday

Unlock Historical Data

Compare today's weather with yesterday's data and track temperature trends over time.

Upgrade Now

Hourly Forecast

Weather forecast for the next 48 hours.

18° 18° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17° 16° 16° 16° 16° 16° 17° 17° 17° 17° 17° 17° 17° 17° 17° 17°
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
Today
Tomorrow
Monday

UV Index

No protection needed

1 Low
Low Extreme

Humidity

Current air moisture level

72% Humid
Low High

Daylight Hours

13 hours 52 minutes of sunlight today

04:36

Sunrise

18:29

Sunset

Daily Forecast

Weather forecast for the next 8 days.

Saturday

17°
18°

Sunday

16°
17°

Monday

16°
17°

Tuesday

16°
16°

Wednesday

16°
17°

Thursday

17°
18°

Friday

17°
18°

Saturday

17°
18°

Air Quality Data Available

Upgrade to access real-time air quality data for Iwanuma.

Upgrade Now
Powered by Airpult

Frequently asked questions about weather in Iwanuma

How warm does it get in Iwanuma?

The warmest month in Iwanuma is August, with average high temperatures of 28°C. The average temperature during this period is around 25°C.

How cold does it get in Iwanuma?

The coldest month in Iwanuma is January, with average low temperatures of -1°C. The average temperature during this period is around 2°C.

What is the wettest time of year in Iwanuma?

The wettest month in Iwanuma is August, with an average of 209mm of precipitation.

What is the driest time of year in Iwanuma?

The driest month in Iwanuma is February, with an average of 45mm of precipitation.

View full climate insights for Iwanuma →

Stay informed

Latest Weather News

  ·  

   

  ·  

   

  ·  

   

  ·  

   

Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

Cookie Settings
gb English
Metric (°C, km/h)

Confirm