• Today

    May 3

    79°Lo 51°

    Warmer with plenty of sun

    Very Good for stargazing
    • Cloud
      Cover
      1%
    • Precip
      11%
    • Hours of Precip
      0
  • Mon

    May 4

    84°Lo 59°

    Sunny and very warm

    Fair for stargazing
    • Cloud
      Cover
      26%
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Tue

    May 5

    82°Lo 58°

    A p.m. t-storm in spots

    Poor for stargazing
    • Cloud
      Cover
      77%
    • Precip
      60%
    • Hours of Precip
      4
    more
  • Wed

    May 6

    72°Lo 49°

    Clearing and not as warm

    Good for stargazing
    • Cloud
      Cover
      32%
    • Precip
      13%
    • Hours of Precip
      0
    more
  • Thu

    May 7

    80°Lo 50°

    Sunshine, pleasant and warmer

    Very Good for stargazing
    • Cloud
      Cover
      16%
    • Precip
      10%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 57° 63° 69° 73° 75° 77° 78° 79°
RealFeel® 65° 73° 78° 84° 85° 85° 84° 83°
Humidity 64% 51% 42% 36% 31% 27% 26% 25%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 1 NNW 1 NNW 1 NNW 2 NW 4 NW 5 WNW 6 WNW 6 W
UV Index 3 4 6 7 7 7 6 4
Cloud Cover 10% 10% 10% 10% 10% 10% 10% 10%
Dew Point 45° 44° 45° 45° 42° 41° 40° 40°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - May 3

more Historical Weather Data >
  Today Normal Record 5/3/2014
High 79° 68° 90° (1913) 69°
Low 51° 46° 35° (2005) 46°

Solunar Information for Princeton, NJ

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:56 AM with 14:00 of sunlight, then sets at 7:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:36 PM with 10:46 of moolight, then sets at 6:22 AM

Mon, May 4
Full
Mon, May 11
Last
Mon, May 18
New
Mon, May 25
First

Princeton Weather Report

Philly: Building Weekend Warmth to be Followed by Taste of Summer

May 3, 2015; 4:04 AM ET

After temperatures rise this weekend, Philadelphia will experience a taste of summer early in the new week. more >

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.

Sun. Stargazing