• Today

    Sep 21

    72°Lo 62°

    Humid with periods of rain

    Very Good for travel
    • Rain
      0.22 in
    • Wind
      Speed
      5 mph
    • T-storms
      11%
    more
  • Mon

    Sep 22

    73°Lo 50°

    Partly sunny and breezy

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      13 mph
    • T-storms
      4%
    more
  • Tue

    Sep 23

    65°Lo 54°

    Mostly sunny

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      5 mph
    • T-storms
      0%
  • Wed

    Sep 24

    67°Lo 52°

    A full day of sunshine

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      8 mph
    • T-storms
      0%
    more
  • Thu

    Sep 25

    66°Lo 53°

    Plenty of sunshine

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      5 mph
    • T-storms
      0%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 58° 60° 61° 62° 65° 63° 63° 63°
RealFeel® 57° 60° 64° 66° 69° 68° 67° 65°
Humidity 63% 58% 54% 52% 47% 48% 50% 51%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
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%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 6 NNW 6 NNW 6 NNW 6 NNW 6 NNW 6 NNW 6 NW 5 WNW
UV Index 1 2 4 4 5 4 4 2
Cloud Cover 11% 11% 11% 11% 11% 11% 11% 11%
Dew Point 45° 45° 44° 44° 44° 44° 44° 45°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Sep 23

more Historical Weather Data >
  Today Normal Record 9/23/2013
High 65° 67° N/A 61°
Low 54° 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 21, 2014; 4:42 AM ET

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

Travel Weather Forecast

Sep 21, 2014; 11:53 AM ET United States travel weather forecast

Flight Tracker