Weather forecast for todaySanmu, Japan

Weather forecast for today

Current condition 06:07 JST

  • 17°C
  • Feels like:
    17°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 10km/hSSW 200°
  • Humidity: 84%
  • Dewpoint: 14°C
  • Pressure: 1023.03mbar
  • Visibility: 14.48km
  • UV index: 0
  • ▼
At the moment, the sky is partially covered with clouds, offering glimpses of blue.
The temperature is an enjoyable 17°C. The current temperature is relatively far from the maximum of 26°C anticipated for today.

Monday 19. Oct 2026

  • 26°C
  • 21°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 21km/hSW 215°
  • Humidity: 66%
  • UV index: 4
  • Sunrise: 05:47 JST
  • Sunset: 16:58 JST
  • ▼
Today, in Sanmu, the sky will be mainly overcast.
Daytime will witness a high of a warm 26°C, slightly diverging from the predicted night low of an agreeable 21°C.
The higher temperature of 26°C is more typical of September than October.
Sunrise was at 05:47 and sunset will be at 16:58; the daylight will last for 11h and 11min.

Hourly overview

Hourly temperatures

Warmest period: 13h - 15h 27°C.
Coldest hour: 7h 19°C.

Chance of precipitation

Highest chance: 7%.

Hourly weather forecast

  • 7h
  • 19°C
  • Feels like:
    19°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 12km/hSSW 214°
  • Humidity: 79%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 21°C
  • Feels like:
    21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 13km/hSW 217°
  • Humidity: 74%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 9h
  • 22°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 15km/hSW 217°
  • Humidity: 68%
  • Pressure: 1022mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 10h
  • 25°C
  • Feels like:
    25°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 20km/hSW 217°
  • Humidity: 59%
  • Pressure: 1022mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 11h
  • 26°C
  • Feels like:
    26°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 21km/hSW 215°
  • Humidity: 58%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 12h
  • 26°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 21km/hSW 221°
  • Humidity: 57%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 13h
  • 26°C
  • Feels like:
    27°C
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 19km/hSW 216°
  • Humidity: 58%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 14h
  • 26°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 18km/hSSW 212°
  • Humidity: 59%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 15h
  • 25°C
  • Feels like:
    27°C
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 20km/hSW 217°
  • Humidity: 61%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 16h
  • 25°C
  • Feels like:
    25°C
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 18km/hSW 217°
  • Humidity: 64%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 16:58
  • 17h
  • 24°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 16km/hSSW 213°
  • Humidity: 69%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 18h
  • 23°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 16km/hSSW 213°
  • Humidity: 73%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 15km/hSW 217°
  • Humidity: 75%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 15km/hSW 224°
  • Humidity: 78%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 14km/hSW 215°
  • Humidity: 79%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 22°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 15km/hSW 216°
  • Humidity: 82%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 22°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 17km/hWSW 241°
  • Humidity: 83%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, cloudy weather is anticipated.
The temperature will be between the highest temperature of 26°C and the lowest temperature of 19°C. The warmest part of the day will be from 11h to 14h.
The forecasted maximum is more resembling September's typical high of 26.1°C than the average for October. The expected low will be also more consistent with what’s typical in September than in October.
Updated: Oct 18, 2026 @ 21:07:27 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (06:07 JST) is 17°C.

On Monday, in Sanmu, a low, thick cloud deck is likely to persist.

Today, the highest temperature will be 26°C, while the lowest temperature will be 21°C.
The highest temperature will be a couple of degrees higher than the average maximum of 21.7°C in October. The lowest temperature will be also a few degrees higher than the average low of 17.8°C.

On Monday, in Sanmu, sunrise was at 05:47 and sunset will be at 16:58 (JST).

In Sanmu, today, there will be 11h and 11min of daylight.