• Today

    Feb 27

    23°Lo 9°

    Mostly cloudy, brisk and cold

    Poor for biking
    • Precip
      5%
    • Hours of Precip
      0
    • Wind
      Gust
      28 mph
    more
  • Sat

    Feb 28

    28°Lo 12°

    Mostly cloudy and not as cold

    Poor for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      13 mph
  • Sun

    Mar 1

    27°Lo 11°

    Cold with sun and some clouds

    Poor for biking
    • Precip
      13%
    • Hours of Precip
      0
    • Wind
      Gust
      14 mph
    more
  • Mon

    Mar 2

    37°Lo 18°

    Mostly cloudy, brisk and cold

    Poor for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      29 mph
    more
  • Tue

    Mar 3

    21°Lo -2°

    Mostly cloudy; breezy, colder

    Poor for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      36 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Partly Cloudy
Cloudy
Cloudy
Mostly Cloudy
Partly Cloudy
Partly Sunny
Partly Cloudy
Partly Cloudy
Temp (°F) 10° 13° 16° 18° 21° 23° 25°
RealFeel® -4° -2° 14° 21° 24° 28°
Humidity 81% 83% 81% 76% 70% 66% 62% 59%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 9 S 9 S 9 S 8 S 8 SSE 8 SSE 7 SSE 6 SE
UV Index 0 0 0 1 2 4 3 3
Cloud Cover 45% 100% 99% 81% 59% 48% 55% 74%
Dew Point 10° 11° 12° 12°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F Middle Grid line 5 F

Temperature History - Feb 28

more Historical Weather Data >
  Today Normal Record 2/28/2014
High 28° 46° 75° (2006) 26°
Low 12° 17° -23° (1913)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:24 AM with 11:12 of sunlight, then sets at 5:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:17 PM with 14:33 of moolight, then sets at 3:50 AM

Hyannis Weather Report

Western Storm to Deliver Fraction of Much-Needed Rain, Snow

February 27, 2015; 9:20 AM ET

A slow-moving storm will continue to affect the West this weekend and into the first part of next week with rounds of precipitation for some needy areas as well as trouble for travelers. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.