• Early AM

    Apr 18

    Lo 43°

    Mainly clear

    Common Cold Weather
    • Avg
      Temp
      47°
    • Avg
      RealFeel
      45°
    • Hi
      RealFeel
      48°
    more
  • Today

    Apr 18

    55°Lo 40°

    An afternoon shower or two

    Beneficial weather for colds
    • Avg
      Temp
      48°
    • Avg
      RealFeel
      48°
    • Hi
      RealFeel
      63°
    more
  • Sun

    Apr 19

    50°Lo 38°

    Mostly sunny and colder

    Beneficial weather for colds
    • Avg
      Temp
      44°
    • Avg
      RealFeel
      43°
    • Hi
      RealFeel
      52°
  • Mon

    Apr 20

    51°Lo 45°

    A little afternoon rain

    Neutral weather for colds
    • Avg
      Temp
      48°
    • Avg
      RealFeel
      36°
    • Hi
      RealFeel
      43°
    more
  • Tue

    Apr 21

    55°Lo 41°

    A passing shower or two

    Beneficial weather for colds
    • Avg
      Temp
      48°
    • Avg
      RealFeel
      43°
    • Hi
      RealFeel
      50°
    more
Next Previous
Partly sunny 55° Lo 45° RealFeel® 63° / 46°

N

E

S

W

  • Precipitation: 15%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 74%
  • Cloud Cover: 26%
  • Dew Point: 43° F
  • Visibility: 10 mi
6 mph

Temperature History - Apr 19

more Historical Weather Data >
  Today Normal Record 4/19/2014
High 50° 52° N/A 59°
Low 38° 41° N/A 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:54 AM with 13:31 of sunlight, then sets at 7:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:34 AM with 14:04 of moolight, then sets at 8:38 PM

Chatham Weather Report

2015 Boston Marathon Forecast: Cloudy Skies, Chilly Weather in Store for Runners

April 18, 2015; 12:48 AM ET

The 119th Boston Marathon will take place on Monday, April 20, and runners set to take on the historic course will face cool and potentially rainy conditions. more >

Natural Ways To Combat Colds and Flu

Nov 30, 2012; 5:00 AM ET Flu season is here and will stick around until May. Here are a few natural remedies to ease pain and suffering.

Sun. Cold & Flu

Sun. UV Index