• Tonight

    Aug 27

    Lo 66°

    Mainly clear

    Running Weather
    • Precip
      9%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
  • Sun

    Aug 28

    89°Lo 67°

    Partly sunny and humid

    Very Good for running
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      6 mph
    more
  • Mon

    Aug 29

    90°Lo 64°

    Humid with partial sunshine

    Very Good for running
    • Precip
      13%
    • Hours of Precip
      0
    • Wind
      Gust
      6 mph
    more
  • Tue

    Aug 30

    86°Lo 66°

    Partly sunny

    Very Good for running
    • Precip
      7%
    • Hours of Precip
      0
    • Wind
      Gust
      4 mph
    more
  • Wed

    Aug 31

    90°Lo 63°

    A thunderstorm in spots

    Good for running
    • Precip
      41%
    • Hours of Precip
      2.5
    • Wind
      Gust
      7 mph
    more
Next Previous
Next 8 hours >
  Sat
6pm
7pm 8pm 9pm 10pm 11pm Sun
12am
1am
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Forecast
Partly Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 88° 85° 83° 80° 78° 76° 74° 72°
RealFeel® 89° 87° 83° 81° 79° 77° 74° 73°
Humidity 50% 56% 55% 58% 64% 69% 74% 82%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Rain
 
0%
 
0%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Wind (mph) 6 SSE 5 SSE 4 SSE 4 SSE 4 SE 2 ESE 2 ESE 2 SE
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 35% 15% 11% 11% 11% 11% 11% 11%
Dew Point 67° 68° 65° 64° 65° 65° 65° 66°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 27

more Historical Weather Data >
  Today Normal Record 8/27/2015
High 89° 81° 98° (1948) 75°
Low 66° 61° 43° (1925) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 13:15 of sunlight, then sets at 7:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:50 AM with 14:40 of moolight, then sets at 4:30 PM

Chambersburg Weather Report

More summery days await the northeastern US into September

August 27, 2016; 12:24 PM ET

Summer heat has returned to the northeastern United States and will continue to dominate most days into September. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.