• Today

    Sep 4

    30°Lo 21°

    A shower this afternoon

    Poor for home energy
    • Avg
      RealFeel
      30°
    • Hi
      RealFeel
      39°
    • Wind
      Speed
      7 k/h
  • Sat

    Sep 5

    28°Lo 21°

    Turning cloudy

    Poor for home energy
    • Avg
      RealFeel
      27°
    • Hi
      RealFeel
      32°
    • Wind
      Speed
      11 k/h
    more
  • Sun

    Sep 6

    25°Lo 21°

    Periods of rain

    Poor for home energy
    • Avg
      RealFeel
      23°
    • Hi
      RealFeel
      27°
    • Wind
      Speed
      9 k/h
    more
  • Mon

    Sep 7

    25°Lo 20°

    Cloudy

    Poor for home energy
    • Avg
      RealFeel
      21°
    • Hi
      RealFeel
      26°
    • Wind
      Speed
      13 k/h
    more
  • Tue

    Sep 8

    23°Lo 19°

    Cloudy, rain possible; breezy

    Poor for home energy
    • Avg
      RealFeel
      19°
    • Hi
      RealFeel
      22°
    • Wind
      Speed
      24 k/h
    more
Next Previous
Hi 30° RealFeel® 39° Precipitation 55%

Day

N

E

S

W

  • SW 7 km/h
  • Gusts: 26 km/h

Humid with clouds and sun; a shower this afternoon

  • Max UV Index: 6 (High)
  • Thunderstorms: 24%
  • Precipitation: 4 mm
  • Rain: 4 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 21° RealFeel® 21° Precipitation 15%

Night

N

E

S

W

  • NNW 7 km/h
  • Gusts: 13 km/h

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 30° 28° N/A 28°
Low 21° 22° N/A 22°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:14 AM with 12:51 of sunlight, then sets at 6:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:59 PM with 14:07 of moolight, then sets at 12:06 PM

Koto-ku Weather Report

Asia Fall Forecast 2015: El Nino to Boost West Pacific Typhoons, Intensify Drought From India to Indonesia

September 4, 2015; 3:46 AM ET

Typhoons and building drought will impact more than one billion people in southeastern Asia this fall. more >