• Today

    Aug 20

    84°Lo 65°

    Couple of thunderstorms

    Very Good for an outdoor bbq
    • Precip
      62%
    • Hi
      RealFeel
      88°
    • Wind
      Gust
      9 mph
  • Thu

    Aug 21

    84°Lo 66°

    A couple of thunderstorms

    Good for an outdoor bbq
    • Precip
      62%
    • Hi
      RealFeel
      90°
    • Wind
      Gust
      8 mph
    more
  • Fri

    Aug 22

    82°Lo 66°

    A heavy afternoon t-storm

    Very Good for an outdoor bbq
    • Precip
      59%
    • Hi
      RealFeel
      91°
    • Wind
      Gust
      4 mph
    more
  • Sat

    Aug 23

    75°Lo 64°

    A shower or two; not as warm

    Good for an outdoor bbq
    • Precip
      61%
    • Hi
      RealFeel
      80°
    • Wind
      Gust
      7 mph
    more
  • Sun

    Aug 24

    76°Lo 64°

    A shower in the afternoon

    Very Good for an outdoor bbq
    • Precip
      55%
    • Hi
      RealFeel
      78°
    • Wind
      Gust
      7 mph
    more
Next Previous
Next 8 hours >
  Wed
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Fog
Showers
Fog
Temp (°F) 70° 69° 68° 67° 67° 65° 64° 65°
RealFeel® 68° 68° 66° 65° 64° 65° 64° 65°
Humidity 86% 87% 87% 87% 87% 92% 93% 94%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
0%
 
1%
 
8%
 
8%
 
12%
 
47%
 
51%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 3 WNW 3 WNW 2 NE 2 N 2 W 2 W 2 WNW 2 WNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 67% 67% 71% 70% 50% 47% 45% 42%
Dew Point 65° 65° 64° 63° 63° 62° 62° 64°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 84° 83° 102° (1983) 83°
Low 65° 62° 42° (1896) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:27 AM with 13:34 of sunlight, then sets at 8:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:06 AM with 14:37 of moolight, then sets at 4:43 PM

Top Story

Chambersburg Weather Report

Harrisburg: Downpour, Flooding Risk to Increase Into Thursday

August 20, 2014; 3:25 AM ET

A wedge of dry air will slowly erode at midweek and will allow showers and thunderstorms to survive the trip into Harrisburg, Pennsylvania, from the Midwest. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Wed. Outdoor Entertaining

Wed. Wind Maps

Wed. UV Index