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  • Tonight

    Aug 20

    Partly cloudy Lo 58°
    more
  • Thu

    Aug 21

    Intervals of clouds and sun 72°Lo 60°
  • Fri

    Aug 22

    Variable clouds with a shower 72°Lo 60°
    more
  • Sat

    Aug 23

    Partly sunny with a shower 71°Lo 60°
    more
  • Sun

    Aug 24

    Times of clouds and sun 71°Lo 58°
    more
< Previous 8 hours Next 8 hours >
  Thu
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Partly Cloudy
Partly Cloudy
Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 59° 58° 59° 60° 62° 65° 68° 69°
RealFeel® 58° 57° 58° 59° 61° 63° 67° 70°
Humidity 91% 93% 91% 90% 88% 85% 79% 74%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
1%
 
1%
 
1%
 
1%
 
1%
 
2%
 
2%
 
2%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 3 NE 2 NE 2 NNE 3 NE 4 NE 5 NE 5 NE 6 NE
UV Index 0 0 0 0 0 1 2 3
Cloud Cover 46% 49% 65% 70% 70% 70% 70% 70%
Dew Point 56° 56° 56° 57° 59° 61° 61° 60°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Aug 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 72° 77° 91° (1955) 85°
Low 60° 63° 42° (1953) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:55 AM with 13:37 of sunlight, then sets at 7:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:22 AM with 14:38 of moolight, then sets at 5:00 PM

Top Story

Hyannis Weather Report

Heavy Rain to Avoid Boston Through Weekend

August 20, 2014; 12:04 PM ET

A wedge of dry air will slowly erode later this week and may allow spotty showers to survive the trip into Boston from the Midwest. more >