• Tonight

    Jul 11

    Lo 64°

    Patchy clouds

    Asthma Weather
    • Hi
      RealFeel
      89°
    • UV
      8 - Very High
    • Air Qual.
      Moderate
  • Sat

    Jul 12

    86°Lo 67°

    A thunderstorm in spots

    Neutral weather for asthma
    • Hi
      RealFeel
      91°
    • UV
      8 - Very High
    • Air Qual.
      Moderate
    more
  • Sun

    Jul 13

    89°Lo 70°

    A thunderstorm or two

    At Risk weather for asthma
    • Hi
      RealFeel
      92°
    • UV
      7 - High
    • Air Qual.
      Moderate
    more
  • Mon

    Jul 14

    87°Lo 70°

    Strong thunderstorms

    At High Risk weather for asthma
    • Hi
      RealFeel
      94°
    • UV
      6 - High
    • Cloud
      Cover
      70%
    more
  • Tue

    Jul 15

    85°Lo 63°

    Heavy t-storms; mostly cloudy

    Neutral weather for asthma
    • Hi
      RealFeel
      88°
    • UV
      5 - Moderate
    • Cloud
      Cover
      88%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9pm
10pm 11pm Sat
12am
1am 2am 3am 4am
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Forecast
Clear
Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 76° 74° 73° 71° 70° 69° 68° 66°
RealFeel® 74° 72° 70° 69° 68° 66° 65° 64°
Humidity 70% 71% 70% 72% 77% 79% 80% 83%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
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) 3 N 3 N 3 NNE 2 E 2 SE 2 SSE 2 SSE 2 SSE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 1% 4% 13% 19% 23% 26% 26% 26%
Dew Point 65° 64° 62° 62° 62° 62° 61° 61°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 11

more Historical Weather Data >
  Today Normal Record 7/11/2013
High 85° 85° 103° (1936) 84°
Low 64° 64° 40° (1948) 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:51 AM with 14:49 of sunlight, then sets at 8:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:49 PM with 10:20 of moolight, then sets at 6:09 AM

Top Story

Chambersburg Weather Report

Harrisburg: Severe Storm, Flooding Threat to Precede Cooldown

July 11, 2014; 7:04 PM ET

After only spotty rainfall this weekend in the Harrisburg, Pennsylvania, area the risk of severe thunderstorms and flash flooding will ramp up quickly early next week. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Fri. Air Quality

Fri. Asthma Risk

Fri. UV Index