• Early AM

    Sep 17

    Lo 6°

    Partly cloudy

    Migraine Headache Weather
    • Hi
      RealFeel
      18°
    • UV
      4 - Moderate
    • Cloud
      Cover
      28%
    more
  • Today

    Sep 17

    17°Lo 5°

    Some sun, then clouds

    Beneficial weather for migraines
    • Hi
      RealFeel
      18°
    • UV
      4 - Moderate
    • Cloud
      Cover
      56%
  • Thu

    Sep 18

    12°Lo -2°

    Mostly sunny and cool

    Beneficial weather for migraines
    • Hi
      RealFeel
      13°
    • UV
      4 - Moderate
    • Cloud
      Cover
      19%
    more
  • Fri

    Sep 19

    15°Lo 6°

    Mostly sunny and pleasant

    Beneficial weather for migraines
    • Hi
      RealFeel
      17°
    • UV
      4 - Moderate
    • Cloud
      Cover
      22%
    more
  • Sat

    Sep 20

    18°Lo 15°

    Mostly cloudy

    Neutral weather for migraines
    • Hi
      RealFeel
      17°
    • UV
      1 - Low
    • Cloud
      Cover
      94%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
5pm
6pm 7pm 8pm 9pm 10pm 11pm Thu
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Rain
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°C) 16° 15° 14° 13° 12° 12° 12° 11°
RealFeel® 14° 13° 12° 11° 10° 10° 10°
Humidity 71% 74% 81% 87% 92% 95% 94% 93%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
5%
 
5%
 
8%
 
47%
 
51%
 
47%
 
15%
 
15%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (km/h) 11 SW 11 WSW 10 WSW 10 WSW 10 WSW 8 W 8 W 8 WNW
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 88% 88% 88% 88% 83% 79% 76% 76%
Dew Point 11° 11° 11° 11° 11° 11° 11° 10°
Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C

Temperature History - Sep 17

more Historical Weather Data >
  Today Normal Record 9/17/2013
High 17° 19° 30° (1942) 18°
Low -1° (1950)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:44 AM with 12:27 of sunlight, then sets at 7:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:29 AM with 15:01 of moolight, then sets at 3:30 PM

Top Story

Chelsea Weather Report

Widespread Frost, Killing Freeze to Seize Northeast Late This Week

September 16, 2014; 9:15 PM ET

The chilliest air of the season so far will settle over much of the Northeast Thursday into Friday and will bring frost to a large area. more >