Weather forecast for the weekend
Saturday, 21. Jun
04:25
19:00
JST
19:00
JST
Partly Cloudy
27°C / 24°C
- Wind: 23km/h S
- Humidity: 79%
- Precip. probability: 7%
- Precipitation: 0mm
- UV index: 10
Today, on Saturday, June 21, scattered clouds may briefly filter the sunlight, but it will remain bright overall.
A modest fluctuation in temperature is expected, achieving a maximum of a warm 27°C and dipping to a minimum of a temperate 24°C.
The maximum heat index, which integrates air moisture with ambient temperature, is assessed at a tropical 30°C. Note that heat index values are valued for light wind and location in the shade.
Today, the forecasted high will be higher and closer to July's typical value of 27.2°C than June's 23.4°C.
Sunrise was at 04:25 and sunset will be at 19:00; the daylight will last for 14h and 35min.
A modest fluctuation in temperature is expected, achieving a maximum of a warm 27°C and dipping to a minimum of a temperate 24°C.
The maximum heat index, which integrates air moisture with ambient temperature, is assessed at a tropical 30°C. Note that heat index values are valued for light wind and location in the shade.
Today, the forecasted high will be higher and closer to July's typical value of 27.2°C than June's 23.4°C.
Sunrise was at 04:25 and sunset will be at 19:00; the daylight will last for 14h and 35min.
Sunday, 22. Jun
04:25
19:01
JST
19:01
JST
Mostly Sunny / Wind
28°C / 24°C
- Wind: 36km/h SSW
- Humidity: 74%
- Precip. probability: 6%
- Precipitation: 0mm
- UV index: 10
Tomorrow, on Sunday, plenty of sunshine is expected, but winds will stay active.
A daytime temperature reaching up to a moderately hot 28°C will subtly contrast with a nighttime low of a temperate 24°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is evaluated at a blazing 31°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The expected high is higher and consistent with July's normal of 27.2°C rather than June's.
Sunrise will be at 04:25 and sunset at 19:01; tomorrow's daylight will last for 14h and 35min.
A daytime temperature reaching up to a moderately hot 28°C will subtly contrast with a nighttime low of a temperate 24°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is evaluated at a blazing 31°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The expected high is higher and consistent with July's normal of 27.2°C rather than June's.
Sunrise will be at 04:25 and sunset at 19:01; tomorrow's daylight will last for 14h and 35min.
Frequently asked questions
What is the weather forecast for Natsushimacho for tomorrow?
On Sunday, plenty of sunshine is expected, but winds will stay active.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 28°C, while the lowest temperature will be 24°C. The maximum heat index, which modifies the air temperature to account for humidity, is assessed at 31°C.
The highest temperature will be slightly warmer than the average maximum of 23.4°C in June. The lowest temperature tomorrow will be also a couple of degrees higher than the average low temperature.
The highest temperature will be slightly warmer than the average maximum of 23.4°C in June. The lowest temperature tomorrow will be also a couple of degrees higher than the average low temperature.
When are sunrise and sunset tomorrow?
On Sunday, in Natsushimacho, sunrise will be at 04:25 and sunset at 19:01 (JST).
How long will the day be tomorrow?
Tomorrow, the daylight will last for 14h and 35min.
What is the weather forecast for Natsushimacho for the next ten days?
In Natsushimacho, a combination of dull, damp and clear weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated on Tuesday through next Saturday in Natsushimacho. With substantial precipitation of 21mm, Wednesday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 27°C and 29°C, while the minimum temperature will range between 24°C and 25°C.
Taking the humidity into consideration, the maximum feel-like temperature will vary between 30°C and 34°C.
Taking the humidity into consideration, the maximum feel-like temperature will vary between 30°C and 34°C.
What will be the hottest and the coldest days?
With a maximum temperature of 29°C, next Saturday through next Monday will be the hottest days. The coldest days will be Saturday, Tuesday and Wednesday, with a maximum of 27°C.
Long-term weather forecast
Sat21.Jun
- 27°C
- 24°C
Partly Cloudy
- Wind: 23km/h S
- Humidity: 79%
- UV index: 10
- Precip. probability: 7%
- Precipitation: 0mm
- 04:25 19:00 JST
Sun22.Jun
- 28°C
- 24°C
Mostly Sunny / Wind
- Wind: 36km/h SSW
- Humidity: 74%
- UV index: 10
- Precip. probability: 6%
- Precipitation: 0mm
- 04:25 19:01 JST
Mon23.Jun
- 28°C
- 24°C
Cloudy
- Wind: 29km/h SSW
- Humidity: 81%
- UV index: 10
- Precip. probability: 8%
- Precipitation: 1mm
- 04:26 19:01 JST
Tue24.Jun
- 27°C
- 24°C
Showers
- Wind: 15km/h S
- Humidity: 85%
- UV index: 6
- Precip. probability: 44%
- Precipitation: 8mm
- 04:26 19:01 JST
Wed25.Jun
- 27°C
- 24°C
Rain
- Wind: 17km/h SSE
- Humidity: 88%
- UV index: 5
- Precip. probability: 84%
- Precipitation: 21mm
- 04:26 19:01 JST
Thu26.Jun
- 28°C
- 24°C
Rain
- Wind: 27km/h SSW
- Humidity: 85%
- UV index: 6
- Precip. probability: 77%
- Precipitation: 12mm
- 04:26 19:01 JST
Fri27.Jun
- 28°C
- 24°C
AM Showers
- Wind: 20km/h SSW
- Humidity: 81%
- UV index: 6
- Precip. probability: 35%
- Precipitation: 2mm
- 04:27 19:01 JST
Sat28.Jun
- 29°C
- 24°C
Cloudy
- Wind: 16km/h S
- Humidity: 76%
- UV index: 6
- Precip. probability: 24%
- Precipitation: 1mm
- 04:27 19:01 JST
Sun29.Jun
- 29°C
- 24°C
Partly Cloudy
- Wind: 16km/h S
- Humidity: 77%
- UV index: 9
- Precip. probability: 24%
- Precipitation: 0mm
- 04:28 19:01 JST
Mon30.Jun
- 29°C
- 25°C
Partly Cloudy
- Wind: 17km/h S
- Humidity: 78%
- UV index: 9
- Precip. probability: 16%
- Precipitation: 0mm
- 04:28 19:01 JST
Looking ahead, conditions suggest a period of overcast, rain-filled and sun-filled weather is anticipated.
Rainfall is predicted for Tuesday through next Saturday.
Highs will stay within a very narrow margin in the upcoming period. Expected highs will hover between 27°C and 29°C, while the nighttime low will be also mostly stable, as night temperatures will lie between 24°C and 25°C.
With a maximum temperature of 29°C, next Saturday through next Monday will be the hottest days in Natsushimacho; Saturday, Tuesday and Wednesday, with the highest temperature of 27°C, will be the coldest days in Natsushimacho.
Including the humidity's impact, the maximum feel-like temperature may increase and range between a humid 30°C and a hot 34°C.
Rainfall is predicted for Tuesday through next Saturday.
Highs will stay within a very narrow margin in the upcoming period. Expected highs will hover between 27°C and 29°C, while the nighttime low will be also mostly stable, as night temperatures will lie between 24°C and 25°C.
With a maximum temperature of 29°C, next Saturday through next Monday will be the hottest days in Natsushimacho; Saturday, Tuesday and Wednesday, with the highest temperature of 27°C, will be the coldest days in Natsushimacho.
Including the humidity's impact, the maximum feel-like temperature may increase and range between a humid 30°C and a hot 34°C.
Updated: Jun 20, 2025 @ 20:29:25 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
