• Today

    Apr 21

    71°Lo 42°

    Mostly sunny and warmer

    Poor for skiing
    • Rain
      0 in
    • Precip
      1%
    • Hours of Precip
      0
  • Tue

    Apr 22

    70°Lo 42°

    A t-storm in the afternoon

    Poor for skiing
    • Rain
      0.07 in
    • Precip
      56%
    • Hours of Precip
      1
    more
  • Wed

    Apr 23

    59°Lo 32°

    Periods of sun; windy, cooler

    Poor for skiing
    • Rain
      0 in
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Thu

    Apr 24

    65°Lo 40°

    Plenty of sunshine

    Poor for skiing
    • Rain
      0 in
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Fri

    Apr 25

    70°Lo 47°

    An afternoon shower in spots

    Poor for skiing
    • Rain
      0.01 in
    • Precip
      40%
    • Hours of Precip
      0.5
    more
Next Previous
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  Mon
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10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Sunny
Sunny
Sunny
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 45° 51° 59° 65° 66° 68° 69° 71°
RealFeel® 50° 59° 69° 74° 75° 76° 75° 74°
Humidity 63% 47% 34% 26% 22% 20% 18% 18%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
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0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 2 NW 2 NW 3 NW 3 NNW 3 ENE 3 SE 3 SSE 4 SSE
UV Index 2 4 5 6 7 6 5 4
Cloud Cover 3% 4% 6% 7% 9% 10% 11% 11%
Dew Point 33° 31° 30° 30° 27° 25° 24° 25°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 71° 64° 90° (1976) 55°
Low 42° 42° 26° (1907) 32°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 13:33 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:13 AM with 10:21 of moolight, then sets at 11:34 AM

Top Story

Somerville Weather Report

NYC Warmup to be Erased by Midweek

April 21, 2014; 4:55 AM ET

A cooldown at midweek will erase the warmup expected for New York City Monday and Tuesday. more >

Tourism of Doom: Traveling to Endangered Places

Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.

Radar & Satellite

48 Hour Precipitation Forecast

Mon. Ski Weather