• Today

    Sep 2

    92°Lo 71°

    Partly sunny, a shower; hot

    Good for stargazing
    • Cloud
      Cover
      6%
    • Precip
      13%
    • Hours of Precip
      1
    more
  • Thu

    Sep 3

    93°Lo 73°

    Mostly sunny and hot

    Fair for stargazing
    • Cloud
      Cover
      27%
    • Precip
      40%
    • Hours of Precip
      0.5
  • Fri

    Sep 4

    85°Lo 66°

    An afternoon t-storm or two

    Excellent for stargazing
    • Cloud
      Cover
      23%
    • Precip
      11%
    • Hours of Precip
      1.5
    more
  • Sat

    Sep 5

    82°Lo 61°

    Plenty of sunshine

    Excellent for stargazing
    • Cloud
      Cover
      0%
    • Precip
      12%
    • Hours of Precip
      0
    more
  • Sun

    Sep 6

    85°Lo 64°

    Plenty of sunshine

    Very Good for stargazing
    • Cloud
      Cover
      0%
    • Precip
      16%
    • Hours of Precip
      0
    more
Next Previous
Hi 93° RealFeel® 100° Precipitation 12%

Day

N

E

S

W

  • N 6 mph
  • Gusts: 9 mph

Mostly sunny and hot

  • Max UV Index: 6 (High)
  • Thunderstorms: 17%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 73° RealFeel® 74° Precipitation 40%

Night

N

E

S

W

  • ENE 4 mph
  • Gusts: 8 mph

A shower or thunderstorm in spots in the evening; otherwise, partly cloudy, warm and humid

  • Max UV Index: N/A
  • Thunderstorms: 17%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2014
High 93° 82° 100° (1953) 85°
Low 73° 65° 51° (1967) 71°

Solunar Information for Chester, PA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 12:59 of sunlight, then sets at 7:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:54 PM with 14:17 of moolight, then sets at 1:11 PM

Sat, Sep 5
Last
Sun, Sep 13
New
Mon, Sep 21
First
Mon, Sep 28
Full

Chester Weather Report

Philadelphia: July-like Weather to Continue Through Labor Day

September 2, 2015; 8:06 AM ET

The vast majority of the time through the Labor Day weekend will feature sunshine with unseasonably hot afternoons around Philadelphia. 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.

Thu. Stargazing