Weather forecast for today
Sayama, Japan

Weather forecast for today

Sunday, 22. Jun

Partly Cloudy
04:25

19:03
JST
Partly Cloudy
36°C / 25°C
  • Wind: 18km/h S
  • Humidity: 54%
  • Precip. probability: 2%
  • Precipitation: 0mm
  • UV index: 10
Today, on Sunday, June 22, expect a partly sunny afternoon with variable cloud cover.
Anticipated temperatures will peak at a steamy 36°C and dip to a minimum of a temperate 25°C.
The maximum heat index, which combines air temperature and relative humidity, is calculated to be a life-threatening 45°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The projected high resembles July more than June, matching 30.4°C rather than 26.1°C.
Sunrise will be at 04:25 and sunset at 19:03; the daylight will last for 14h and 38min.

Current condition

Partly Cloudy
03:53 JST
Partly Cloudy
  • 23°C
  • Feels like: 23°C
  • Wind: 6km/h SSW
  • Humidity: 80%
  • Dewpoint: 20°C
  • Pressure: 1008.13mbar
  • Precipitation: 0mm
  • Visibility: 16.09km
  • UV index: 0
In Sayama, at the moment, the sky is shifting between clouds and sunshine.
The temperature is a warm 23°C. The current temperature is near the lowest predicted 25°C for today.

Frequently asked questions

What is the current temperature?
At 03:53 JST, the temperature is 23°C.
What is the weather forecast for Sayama for today?
On Sunday, sunlight and clouds will take turns dominating the sky.
What will be the maximum temperature today?
Today, the highest temperature will be 36°C, while the lowest temperature will be 25°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is evaluated at 45°C.
The maximum temperature today will be notably higher than the average highest temperature of 26.1°C in June. The lowest temperature will be also significantly higher than the average low of 18.9°C.
When are sunrise and sunset today?
On Sunday, in Sayama, sunrise will be at 04:25 and sunset at 19:03 (JST).
How many hours of daylight will Sayama have today?
In Sayama, the length of the day today will be 14h and 38min.

Hourly weather forecast

4h
  • 24°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 6km/h SSW
  • Pressure: 1008mbar
  • Humidity: 81%
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Visibility: 16km
Sunrise: 04:25
6h
  • 24°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 5km/h SSW
  • Pressure: 1008mbar
  • Humidity: 77%
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Visibility: 16km
8h
  • 27°C
  • Feels like:
    29°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 7km/h SSE
  • Pressure: 1007mbar
  • Humidity: 61%
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Visibility: 16km
10h
  • 31°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Wind: 9km/h SSE
  • Pressure: 1006mbar
  • Humidity: 49%
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Visibility: 16km
12h
  • 34°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Wind: 14km/h SSE
  • Pressure: 1005mbar
  • Humidity: 41%
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Visibility: 16km
14h
  • 35°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Wind: 17km/h SSE
  • Pressure: 1004mbar
  • Humidity: 39%
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Visibility: 16km
16h
  • 34°C
  • Feels like:
    38°C
Sunny
Sunny
  • Wind: 18km/h SSE
  • Pressure: 1003mbar
  • Humidity: 43%
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Visibility: 16km
18h
  • 32°C
  • Feels like:
    35°C
Mostly Sunny
Mostly Sunny
  • Wind: 17km/h S
  • Pressure: 1004mbar
  • Humidity: 49%
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Visibility: 16km
Sunset: 19:03
20h
  • 29°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Wind: 13km/h S
  • Pressure: 1005mbar
  • Humidity: 59%
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Visibility: 16km
22h
  • 28°C
  • Feels like:
    30°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 10km/h SSW
  • Pressure: 1006mbar
  • Humidity: 67%
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Visibility: 16km
Today, in Sayama, primarily cloud-filled and occasionally bright weather is forecasted.
The temperature will be between a maximum of 35°C and a minimum of 23°C. The hottest part of the day will be from 13h to 15h.
The maximum is expected to resemble July's average high of 30.4°C rather than June's. Today, the overnight low is also more consistent with July's usual minimum of 23.1°C than June's 18.9°C.
Updated: Jun 21, 2025 @ 18:53:17 UTC
Published by: Weather Atlas | About Us
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Weather Forecasting & Climate

Sayama, Japan

  • en: Sayama, Japan
  • es: Sayama, Japón
  • hr: Sajama, Japan
  • sr: Sajama, Japan
  • zh: 狭山市, 日本
  • Latitude: 35.852942°
  • Longitude: 139.412213°
  • Elevation: 81 m
  • Current time: 03:53 JST
  • Sunrise: 04:25 JST
  • Sunset: 19:03 JST
  • Timezone: Asia/Tokyo
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