• Tonight

    Mar 3

    Lo 27°

    Periods of snow, then rain

    Common Cold Weather
    • Avg
      Temp
      29°
    • Avg
      RealFeel
      19°
    • Hi
      RealFeel
      27°
    more
  • Wed

    Mar 4

    43°Lo 24°

    A little morning rain

    Neutral weather for colds
    • Avg
      Temp
      34°
    • Avg
      RealFeel
      27°
    • Hi
      RealFeel
      39°
  • Thu

    Mar 5

    27°Lo 7°

    Colder with a little snow

    At Risk weather for colds
    • Avg
      Temp
      17°
    • Avg
      RealFeel
    • Hi
      RealFeel
      16°
    more
  • Fri

    Mar 6

    26°Lo 14°

    Mostly sunny and very cold

    Beneficial weather for colds
    • Avg
      Temp
      20°
    • Avg
      RealFeel
      15°
    • Hi
      RealFeel
      27°
    more
  • Sat

    Mar 7

    37°Lo 25°

    Mostly cloudy and not as cold

    Neutral weather for colds
    • Avg
      Temp
      31°
    • Avg
      RealFeel
      23°
    • Hi
      RealFeel
      28°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Rain
Rain
Rain
Rain
Rain
Fog
Fog
Rain
Temp (°F) 34° 34° 35° 36° 35° 36° 36° 37°
RealFeel® 18° 19° 21° 22° 21° 24° 26° 26°
Humidity 82% 83% 83% 84% 86% 87% 85% 82%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
60%
 
60%
 
63%
 
63%
 
63%
 
49%
 
47%
 
51%
Snow
 
26%
 
26%
 
26%
 
26%
 
17%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 14 SSW 14 SSW 13 SW 13 SW 13 SW 13 SW 12 SW 12 WSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 99% 99% 99% 99% 99% 99% 99% 99%
Dew Point 29° 30° 31° 31° 32° 32° 32° 32°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Mar 4

more Historical Weather Data >
  Today Normal Record 3/4/2014
High 43° 42° 70° (1974) 31°
Low 24° 28° (1950) 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:15 AM with 11:23 of sunlight, then sets at 5:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:53 PM with 13:05 of moolight, then sets at 5:58 AM

Somerville Weather Report

Boston: Storm to Accompany Midweek Warmup

March 3, 2015; 2:08 PM ET

The warmest weather since the middle of January will surge into the Boston area at midweek with temperatures forecast to reach the middle 40s F. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Wed. Cold & Flu

Wed. UV Index