• Early AM

    Apr 18

    Lo 44°

    Clearing

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      45°
    • Hi
      RealFeel
      49°
    • Wind
      Speed
      8 mph
    more
  • Today

    Apr 18

    55°Lo 37°

    An afternoon shower or two

    Poor for home energy
    • Avg
      RealFeel
      41°
    • Hi
      RealFeel
      56°
    • Wind
      Speed
      10 mph
  • Sun

    Apr 19

    50°Lo 37°

    Mostly sunny

    Fair for home energy
    • Avg
      RealFeel
      41°
    • Hi
      RealFeel
      51°
    • Wind
      Speed
      9 mph
    more
  • Mon

    Apr 20

    49°Lo 47°

    A little afternoon rain

    Fair for home energy
    • Avg
      RealFeel
      35°
    • Hi
      RealFeel
      38°
    • Wind
      Speed
      18 mph
    more
  • Tue

    Apr 21

    57°Lo 38°

    A passing shower or two

    Poor for home energy
    • Avg
      RealFeel
      43°
    • Hi
      RealFeel
      55°
    • Wind
      Speed
      17 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Cloudy
Mostly Cloudy
Showers
Mostly Cloudy
Temp (°F) 48° 48° 50° 51° 51° 53° 54° 55°
RealFeel® 53° 56° 55° 55° 54° 54° 49° 49°
Humidity 78% 77% 75% 74% 71% 67% 62% 58%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
4%
 
4%
 
4%
 
7%
 
43%
 
47%
 
51%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 6 WSW 6 SSW 7 S 9 SSW 9 SSW 9 SSW 14 SW 18 WSW
UV Index 3 5 6 6 5 4 3 2
Cloud Cover 26% 26% 26% 26% 76% 76% 76% 76%
Dew Point 41° 41° 42° 42° 42° 42° 42° 41°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2014
High 55° 53° N/A 43°
Low 37° 38° N/A 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:56 AM with 13:28 of sunlight, then sets at 7:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:54 AM with 13:35 of moolight, then sets at 7:29 PM

Truro Weather Report

2015 Boston Marathon Forecast: Cloudy Skies, Chilly Weather in Store for Runners

April 18, 2015; 12:48 AM ET

The 119th Boston Marathon will take place on Monday, April 20, and runners set to take on the historic course will face cool and potentially rainy conditions. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Sat. Home Energy Efficiency

Sat. Degree Days

Sat. UV Index