• Early AM

    Jul 23

    Lo 16°

    Mainly clear

    Asthma Weather
    • Hi
      RealFeel
      27°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Today

    Jul 23

    27°Lo 17°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      28°
    • UV
      6 - High
    • Air Qual.
      Good
  • Thu

    Jul 24

    27°Lo 15°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      27°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Fri

    Jul 25

    26°Lo 15°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      27°
    • UV
      6 - High
    • Cloud
      Cover
      44%
    more
  • Sat

    Jul 26

    26°Lo 16°

    T-storms possible in the p.m.

    Beneficial weather for asthma
    • Hi
      RealFeel
      27°
    • UV
      6 - High
    • Cloud
      Cover
      26%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Clear
Clear
Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°C) 18° 17° 17° 16° 17° 18° 18° 20°
RealFeel® 16° 15° 15° 14° 15° 16° 17° 19°
Humidity 81% 86% 89% 90% 88% 85% 81% 75%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
1%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (km/h) 13 NNE 11 NNE 10 NNE 10 NNE 8 NNE 8 NNE 8 NNE 10 NE
UV Index 0 0 0 0 0 0 1 1
Cloud Cover 7% 7% 8% 10% 12% 11% 11% 26%
Dew Point 15° 15° 15° 14° 15° 15° 15° 15°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Jul 23

more Historical Weather Data >
  Today Normal Record 7/23/2013
High 27° 22° N/A 30°
Low 17° 13° N/A 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:11 AM with 15:52 of sunlight, then sets at 9:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:22 AM with 15:53 of moolight, then sets at 6:15 PM

Top Story

Chelsea Weather Report

Warm Week Ahead for UK, Northern Europe

July 22, 2014; 5:05 PM ET

Unseasonable warmth is expected to continue from the United Kingdom through northern Europe and Scandinavia into the weekend. more >