• Tonight

    Sep 16

    Lo 5°

    Mostly cloudy

    Hair Frizz Weather
    • Wind
      Gust
      31 k/h
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Wed

    Sep 17

    16°Lo 6°

    Some sun, then clouds

    Watch for hair frizz
    • Wind
      Gust
      11 k/h
    • Precip
      25%
    • Hours of Precip
      2
  • Thu

    Sep 18

    12°Lo -1°

    Mostly sunny and cool

    Watch for hair frizz
    • Wind
      Gust
      16 k/h
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Fri

    Sep 19

    14°Lo 6°

    Mostly sunny and pleasant

    Unlikely for hair frizz
    • Wind
      Gust
      11 k/h
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Sat

    Sep 20

    20°Lo 14°

    Mostly cloudy

    Advisory for hair frizz
    • Wind
      Gust
      32 k/h
    • Precip
      13%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Partly Cloudy
Sunny
Mostly Sunny
Partly Sunny
Temp (°C) 10° 11°
RealFeel® 11° 14°
Humidity 91% 93% 97% 97% 92% 83% 78% 74%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
3%
 
3%
 
3%
 
3%
 
4%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (km/h) 8 W 6 W 6 NW 5 NW 5 NW 3 NW 5 NE 3 N
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 70% 70% 70% 70% 70% 3% 23% 43%
Dew Point
Middle Grid line 15 C Middle Grid line 10 C Middle Grid line 5 C Middle Grid line 0 C

Temperature History - Sep 17

more Historical Weather Data >
  Today Normal Record 9/17/2013
High 16° 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; 8:15 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 more areas than experienced frost early this week. more >