• Today

    Jul 28

    94°Lo 69°

    Sun mixing with clouds; hot

    Beneficial weather for asthma
    • Hi
      RealFeel
      100°
    • UV
      5 - High
    • Air Qual.
      Moderate
  • Fri

    Jul 29

    75°Lo 65°

    Heavy rain and a thunderstorm

    At Risk weather for asthma
    • Hi
      RealFeel
      80°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Sat

    Jul 30

    84°Lo 65°

    Partly sunny and warmer

    Beneficial weather for asthma
    • Hi
      RealFeel
      90°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Sun

    Jul 31

    78°Lo 66°

    Mostly cloudy with showers

    Neutral weather for asthma
    • Hi
      RealFeel
      80°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Mon

    Aug 1

    75°Lo 62°

    Morning showers; cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
      75°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
Next Previous
Next 8 hours >
  Thu
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 88° 91° 92° 93° 94° 93° 91° 89°
RealFeel® 94° 99° 100° 99° 99° 96° 92° 89°
Humidity 44% 43% 40% 38% 38% 40% 40% 44%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
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%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 6 WSW 6 WSW 7 SW 7 S 7 SSE 7 SE 7 SE 8 S
UV Index 6 7 7 6 5 4 2 1
Cloud Cover 18% 10% 10% 70% 70% 70% 70% 70%
Dew Point 64° 65° 65° 64° 65° 65° 64° 64°
Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F

Temperature History - Jul 28

more Historical Weather Data >
  Today Normal Record 7/28/2015
High 94° 82° 99° (1949) 86°
Low 69° 66° 54° (1884) 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:33 AM with 14:35 of sunlight, then sets at 8:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:52 AM with 14:20 of moolight, then sets at 3:12 PM

Somerville Weather Report

Torrential downpours in northeastern US to ease heat wave, raise flash flood risk

July 28, 2016; 8:11 AM ET

As July draws to a close, a storm system swinging up from the Deep South will bring downpours to the northeastern U.S. and break the back of an extended heat wave. more >

Thu. Air Quality

Thu. Asthma Risk

Thu. UV Index