• Tonight

    Sep 23

    Lo 50°

    Clear to partly cloudy

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      0%
    • Hi
      RealFeel
      73°
  • Wed

    Sep 24

    73°Lo 58°

    Sun giving way to clouds

    Excellent for lawn mowing
    • Hours of Precip
      3
    • Precip
      25%
    • Hi
      RealFeel
      72°
    more
  • Thu

    Sep 25

    66°Lo 54°

    Rain; breezy, not as warm

    Poor for lawn mowing
    • Hours of Precip
      9.5
    • Precip
      75%
    • Hi
      RealFeel
      60°
    more
  • Fri

    Sep 26

    76°Lo 55°

    Sunny, pleasant and warmer

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      11%
    • Hi
      RealFeel
      75°
    more
  • Sat

    Sep 27

    80°Lo 54°

    Sunny, nice and warm

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      3%
    • Hi
      RealFeel
      81°
    more
Next Previous
Hi 70° RealFeel® 73° Precipitation 0%

Day

N

E

S

W

  • NNE 4 mph
  • Gusts: 7 mph

Nice with brilliant sunshine

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 50° RealFeel® 48° Precipitation 9%

Night

N

E

S

W

  • ENE 3 mph
  • Gusts: 6 mph

Clear to partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 23

more Historical Weather Data >
  Today Normal Record 9/23/2013
High 70° 73° 97° (1895) 66°
Low 50° 53° 38° (1904) 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:47 AM with 12:08 of sunlight, then sets at 6:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:09 AM with 12:22 of moolight, then sets at 6:31 PM

Top Story

Princeton Weather Report

Philly: Thursday Rain to Disrupt Dry Week, Warmup

September 23, 2014; 8:24 PM ET

A storm moving up the Atlantic coast with rain will briefly disrupt the dry weather and warming trend this week around Philadelphia. 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?

Current Drought Status

Current Soil Conditions

Tue. Overnight Freeze

Tue. Degree Days

Tue. Evapotranspiration