• Today

    Apr 26

    61°Lo 39°

    Partly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      6%
    • Hi
      RealFeel
      72°
    more
  • Mon

    Apr 27

    59°Lo 42°

    An afternoon shower or two

    Good for lawn mowing
    • Hours of Precip
      1
    • Precip
      55%
    • Hi
      RealFeel
      58°
  • Tue

    Apr 28

    66°Lo 42°

    Partly sunny; breezy, warmer

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      4%
    • Hi
      RealFeel
      68°
    more
  • Wed

    Apr 29

    69°Lo 50°

    A blend of sun and clouds

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      15%
    • Hi
      RealFeel
      73°
    more
  • Thu

    Apr 30

    62°Lo 47°

    A couple of showers possible

    Good for lawn mowing
    • Hours of Precip
      9
    • Precip
      30%
    • Hi
      RealFeel
      62°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Partly Cloudy
Mostly Clear
Mostly Clear
Clear
Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 41° 40° 39° 40° 42° 44° 47° 51°
RealFeel® 40° 39° 37° 38° 39° 41° 45° 49°
Humidity 70% 71% 76% 70% 67% 69% 64% 55%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 5 NNW 5 NNW 5 NNW 6 NNW 7 NNW 8 NNW 9 NNW 12 NNW
UV Index 0 0 0 0 0 1 2 4
Cloud Cover 38% 27% 17% 9% 3% 46% 46% 46%
Dew Point 32° 31° 32° 31° 32° 35° 36° 35°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Apr 27

more Historical Weather Data >
  Today Normal Record 4/27/2014
High 59° 66° 93° (1915) 61°
Low 42° 45° 34° (1967) 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:04 AM with 13:46 of sunlight, then sets at 7:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:56 PM with 13:19 of moolight, then sets at 3:15 AM

Princeton Weather Report

Philadelphia: Weekend to End on a Dry Note

April 26, 2015; 5:06 AM ET

The weekend will end on a dry note around Philadelphia before showers once again return on Monday. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Mon. Overnight Freeze

Mon. Degree Days

Mon. Evapotranspiration