• Early AM

    Sep 1

    Lo 67°

    Mainly clear

    Asthma Weather
    • Hi
      RealFeel
      92°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Today

    Sep 1

    90°Lo 70°

    Sunny, hot and humid

    Beneficial weather for asthma
    • Hi
      RealFeel
      98°
    • UV
      5 - High
    • Air Qual.
      Moderate
  • Wed

    Sep 2

    91°Lo 68°

    Partly sunny, hot and humid

    Beneficial weather for asthma
    • Hi
      RealFeel
      100°
    • UV
      5 - High
    • Air Qual.
      Moderate
    more
  • Thu

    Sep 3

    90°Lo 68°

    Partly sunny and hot

    Neutral weather for asthma
    • Hi
      RealFeel
      99°
    • UV
      5 - High
    • Air Qual.
      Moderate
    more
  • Fri

    Sep 4

    84°Lo 64°

    An afternoon thunderstorm

    Beneficial weather for asthma
    • Hi
      RealFeel
      88°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
6pm
7pm 8pm 9pm 10pm 11pm Wed
12am
1am
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Forecast
Sunny
Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 88° 86° 83° 82° 81° 79° 78° 77°
RealFeel® 91° 88° 86° 84° 84° 82° 80° 80°
Humidity 48% 54% 58% 61% 66% 68% 69% 72%
   
  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%
 
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0%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Wind (mph) 2 NNW 2 N 2 NE 2 NE 2 NE 2 E 2 ENE 1 W
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 7% 7% 10% 14% 20% 25% 28% 28%
Dew Point 67° 68° 67° 67° 69° 68° 67° 68°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2014
High 90° 80° 101° (1932) 86°
Low 70° 60° 40° (1896) 69°

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 9:39 PM with 13:29 of moolight, then sets at 11:08 AM

Chambersburg Weather Report

Harrisburg: Sizzling Heat to Start September

September 1, 2015; 2:18 AM ET

July-like warmth and humidity will continue around Harrisburg for the first week of September. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Tue. Air Quality

Tue. Asthma Risk

Tue. UV Index