• Tonight

    Aug 31

    Lo 69°

    A thunderstorm in spots

    Common Cold Weather
    • Avg
      Temp
      79°
    • Avg
      RealFeel
      84°
    • Hi
      RealFeel
      96°
  • Thu

    Sep 1

    81°Lo 58°

    Clouds yielding to some sun

    Beneficial weather for colds
    • Avg
      Temp
      70°
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      87°
    more
  • Fri

    Sep 2

    79°Lo 61°

    Partly sunny and beautiful

    Beneficial weather for colds
    • Avg
      Temp
      70°
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      80°
    more
  • Sat

    Sep 3

    71°Lo 59°

    Increasing cloudiness

    Beneficial weather for colds
    • Avg
      Temp
      65°
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      77°
    more
  • Sun

    Sep 4

    69°Lo 59°

    A couple of showers possible

    Beneficial weather for colds
    • Avg
      Temp
      64°
    • Avg
      RealFeel
      68°
    • Hi
      RealFeel
      76°
    more
Next Previous
Next 8 hours >
  Wed
9pm
10pm 11pm Thu
12am
1am 2am 3am 4am
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Forecast
Cloudy
T-storms
Cloudy
Cloudy
Cloudy
T-storms
Cloudy
Cloudy
Temp (°F) 76° 75° 74° 73° 72° 72° 71° 70°
RealFeel® 76° 74° 77° 75° 75° 71° 73° 72°
Humidity 71% 79% 81% 81% 84% 86% 86% 89%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
47%
 
51%
 
34%
 
28%
 
34%
 
51%
 
47%
 
38%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Wind (mph) 4 NE 4 NE 2 NNE 2 NNE 2 N 2 NNW 2 N 2 N
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 92% 90% 90% 90% 92% 93% 92% 91%
Dew Point 66° 68° 68° 67° 67° 67° 66° 67°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2015
High 88° 80° 98° (1953) 86°
Low 69° 60° 41° (1986) 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:38 AM with 13:04 of sunlight, then sets at 7:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:49 AM with 13:34 of moolight, then sets at 7:23 PM

Chambersburg Weather Report

Warm fall may jeopardize foliage displays in northeastern US

August 31, 2016; 8:05 PM ET

Though the summer season is winding down, forecasters are predicting a warm start to fall across the Northeast — a weather pattern that could spell bad news for fall foliage lovers. more >

Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.

Wed. Cold & Flu

Wed. UV Index