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Next 5 Days
  • Tonight

    May 4

    Breezy with increasing clouds Lo 15°
    more
  • Tue

    May 5

    A shower early in the morning 21°Lo 12°
  • Wed

    May 6

    Times of clouds and sun 23°Lo 16°
    more
  • Thu

    May 7

    More clouds than sun 23°Lo 15°
    more
  • Fri

    May 8

    A little morning rain 22°Lo 15°
    more
< Previous 8 hours Next 8 hours >
  Tue
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Showers
Temp (°C) 18° 18° 17° 17° 16° 16° 15° 16°
RealFeel® 16° 15° 14° 13° 13° 13° 14° 14°
Humidity 81% 77% 73% 70% 66% 62% 60% 58%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
2%
 
2%
 
1%
 
1%
 
4%
 
43%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (km/h) 30 SSW 32 WNW 32 NNW 28 NNW 26 NNE 24 NNE 24 NE 22 NE
UV Index 0 0 0 0 0 1 2 3
Cloud Cover 88% 98% 99% 99% 99% 99% 99% 99%
Dew Point 15° 14° 13° 11° 10°
Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C

Temperature History - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2014
High 21° 20° N/A 21°
Low 12° 13° N/A 17°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 4:46 AM with 13:44 of sunlight, then sets at 6:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:31 PM with 10:41 of moolight, then sets at 6:12 AM

Koto-ku Weather Report

Typhoon to Develop in Western Pacific

May 4, 2015; 8:01 AM ET

Tropical Storm Noul is expected to strengthen into a typhoon this week in the western Pacific. more >