• Today

    Jul 12

    28°Lo 17°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Sun

    Jul 13

    25°Lo 17°

    Rain and a thunderstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Jul 14

    26°Lo 14°

    Thundershower

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Tue

    Jul 15

    21°Lo 13°

    A couple of t-storms; cooler

    Low ragweed pollen levels
    • Precip
      60%
    • Wind
      Speed
      13 k/h
    • Cloud
      Cover
      70%
    more
  • Wed

    Jul 16

    22°Lo 11°

    Chance of a p.m. shower

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      8 k/h
    • Cloud
      Cover
      54%
    more
Next Previous
Hi 28° RealFeel® 29° Precipitation 3%

Day

N

E

S

W

  • SSW 10 km/h
  • Gusts: 18 km/h

Partly sunny

  • Max UV Index: 7 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 17° RealFeel® 16° Precipitation 25%

Night

N

E

S

W

  • N 6 km/h
  • Gusts: 14 km/h

Increasing clouds

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

Temperature History - Jul 12

more Historical Weather Data >
  Today Normal Record 7/12/2013
High 28° 26° 34° (1987) 26°
Low 17° 15° (1945) 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:25 AM with 15:25 of sunlight, then sets at 8:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:44 PM with 10:17 of moolight, then sets at 7:01 AM

Top Story

Chelsea Weather Report

Long-Range Pattern Update

July 11, 2014; 11:05 AM ET

Pattern of extremes into next week and a look at August. more >