• Today

    May 21

    53°Lo 43°

    A couple of showers

    Fair at the bus stop
    • T-storms
      20%
    • Precip
      60%
    • Wind
      Gust
      34 mph
  • Wed

    May 22

    69°Lo 42°

    Warmer with clouds and sun

    Excellent at the bus stop
    • T-storms
      0%
    • Precip
      1%
    • Wind
      Gust
      19 mph
    more
  • Thu

    May 23

    68°Lo 44°

    Partly sunny and breezy

    Excellent at the bus stop
    • T-storms
      0%
    • Precip
      2%
    • Wind
      Gust
      20 mph
    more
  • Fri

    May 24

    70°Lo 52°

    Breezy with periods of sun

    Excellent at the bus stop
    • T-storms
      14%
    • Precip
      25%
    • Wind
      Gust
      22 mph
    more
  • Sat

    May 25

    67°Lo 51°

    A thunderstorm in spots

    Very Good at the bus stop
    • T-storms
      60%
    • Precip
      41%
    • Wind
      Gust
      16 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
6pm
7pm 8pm 9pm 10pm 11pm Wed
12am
1am
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Forecast
Partly Cloudy
Partly Cloudy
Showers
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Showers
Mostly Cloudy
Temp (°F) 52° 51° 50° 48° 47° 46° 46° 45°
RealFeel® 46° 44° 43° 41° 40° 40° 40° 39°
Humidity 70% 73% 77% 80% 82% 83% 82% 82%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Rain
 
47%
 
47%
 
51%
 
47%
 
44%
 
48%
 
52%
 
48%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Wind (mph) 11 NNE 10 NNE 9 NNE 8 NNE 8 NNE 8 NNE 8 N 7 NNE
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 70% 70% 76% 76% 76% 76% 76% 76%
Dew Point 43° 43° 43° 42° 41° 41° 41° 40°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - May 21

more Historical Weather Data >
  Today Normal Record 5/21/2012
High 53° 68° 94° (1964) 73°
Low 43° 48° 27° (1963) 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:55 AM with 15:23 of sunlight, then sets at 9:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:19 PM with 10:52 of moolight, then sets at 4:11 AM

Breaking Weather: Airport Delays in Boston

May 21, 2013; 8:07 AM ET Dense fog along the Massachusetts coast is causing problems for morning travelers.

Tue. Morning Bus Stop

Tue. UV Index

Tue. Wind Maps