• Today

    Sep 23

    65°Lo 53°

    Sunshine and not as warm

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Wed

    Sep 24

    67°Lo 53°

    Mostly sunny

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Sep 25

    66°Lo 56°

    Variably cloudy and breezy

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    Sep 26

    68°Lo 55°

    Mostly sunny and breezy

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Sep 27

    70°Lo 57°

    Sunny and delightful

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Clear
Clear
Sunny
Sunny
Temp (°F) 55° 55° 54° 54° 54° 53° 53° 56°
RealFeel® 48° 49° 50° 50° 50° 52° 50° 53°
Humidity 53% 55% 55% 52% 55% 57% 57% 55%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
1%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
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 (mph) 10 NW 8 NNW 6 N 6 N 6 NNW 3 N 5 N 6 NNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 25% 25% 25% 25% 1% 0% 0% 2%
Dew Point 38° 39° 38° 37° 38° 38° 38° 40°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Sep 23

more Historical Weather Data >
  Today Normal Record 9/23/2013
High 65° 67° N/A 61°
Low 53° 56° N/A 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 12:08 of sunlight, then sets at 6:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:50 AM with 12:22 of moolight, then sets at 6:12 PM

Top Story

Chatham Weather Report

Boston: September Temperature Roller Coaster to Continue

September 23, 2014; 9:27 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Boston. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Tue. Snow Day Potential