Isumi weather forecast
Overcast
Feels like 23°
Plenty of sunny intervals, but showers likely.
14 Days Forecast
Hourly Weather Forecast
Precipitation (mm)
Weather Map

Weather: Today
Air Quality
Air-quality data only reaches four days ahead, so it is not available for the day selected.
Allergy Outlook
Sunrise & Sunset
12h 48m- Sunrise
- 05:14 AM
- Sunset
- 06:02 PM
- Length of day
- 12h 48m
- Solar noon
- 11:38 AM
- Golden hour
- until 05:48 AM, from 05:29 PM
- Civil twilight
- 04:49 AM / 06:28 PM
Moon
Details →Phase
Waning crescent
6.5 days left until the new moon
- Illumination
- 40%
- Age
- 23.1 days
- Moonrise
- 11:15 PM
- Moonset
- 01:49 PM
Frequently asked questions about Isumi weather
What is the weather in Isumi today?
Right now in Isumi: overcast, with a temperature of 22°C. Today's temperature ranges from 22°C to 25°C, with a 100% chance of rain.
What is the temperature in Isumi right now?
The current temperature in Isumi is 22°C and it feels like 23°C. Humidity is 84% and winds are blowing at 24 km/h.
What is the weather forecast for Isumi, Japan?
The forecast for Isumi over the next 12 hours: overcast, with rain chances peaking at 62% in that window and around 0.6 mm of precipitation. The hourly and 14-day forecasts above track how temperature, rain and wind change from here.
What will the weather be in Isumi tomorrow?
Sunday in Isumi: light rain, with a high of 25°C and a low of 25°C. The chance of rain is 100%. Wind should reach around 45 km/h.
What time is it in Isumi right now?
The current local time in Isumi is 9:42 PM. Isumi uses the Asia/Tokyo time zone, which is independent of your own.
What is the air quality in Isumi today?
The air quality index in Isumi is 18, rated Good, with PM2.5 measured at 3.3 µg/m³.
What time are sunrise and sunset in Isumi?
The sun rises at 05:14 AM and sets at 06:02 PM local time in Isumi, giving 12h 48m of daylight.