• Tonight

    Aug 25

    Lo 73°

    Partly cloudy, warm and humid

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      83°
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      8 mph
  • Fri

    Aug 26

    89°Lo 67°

    Partly sunny and humid

    Poor for home energy
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      98°
    • Wind
      Speed
      6 mph
    more
  • Sat

    Aug 27

    88°Lo 64°

    Sunny and less humid

    Poor for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      95°
    • Wind
      Speed
      5 mph
    more
  • Sun

    Aug 28

    87°Lo 65°

    Humid with sunshine

    Poor for home energy
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      5 mph
    more
  • Mon

    Aug 29

    89°Lo 66°

    Partly sunny and humid

    Poor for home energy
    • Avg
      RealFeel
      83°
    • Hi
      RealFeel
      99°
    • Wind
      Speed
      4 mph
    more
Next Previous
Next 8 hours >
  Thu
7pm
8pm 9pm 10pm 11pm Fri
12am
1am 2am
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Forecast
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 81° 80° 78° 77° 76° 75° 75° 75°
RealFeel® 83° 83° 81° 81° 80° 80° 80° 80°
Humidity 70% 74% 77% 82% 85% 88% 91% 93%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Rain
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Wind (mph) 7 SW 7 SW 7 SW 6 SW 6 SSW 6 SSW 6 SSW 6 SSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 85% 45% 45% 35% 26% 26% 26% 26%
Dew Point 70° 71° 70° 71° 71° 72° 72° 73°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 25

more Historical Weather Data >
  Today Normal Record 8/25/2015
High 84° 82° N/A 81°
Low 73° 61° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 13:19 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:00 AM with 14:24 of moolight, then sets at 2:24 PM

Downingtown Weather Report

Is summer heat, humidity over for the northeastern US?

August 25, 2016; 3:22 PM ET

Following a taste of autumn chill to start the week, is summer heat and humidity over for the northeastern United States? more >

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index