• Today

    May 31

    86°Lo 65°

    Sunshine and patchy clouds

    Beneficial weather for colds
    • Avg
      Temp
      76°
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      93°
  • Wed

    Jun 1

    83°Lo 62°

    Sun mixing with clouds

    Beneficial weather for colds
    • Avg
      Temp
      73°
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      91°
    more
  • Thu

    Jun 2

    79°Lo 66°

    Clouds and sun with a shower

    Beneficial weather for colds
    • Avg
      Temp
      73°
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      84°
    more
  • Fri

    Jun 3

    81°Lo 61°

    A couple of thunderstorms

    Beneficial weather for colds
    • Avg
      Temp
      71°
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      87°
    more
  • Sat

    Jun 4

    82°Lo 63°

    Mostly sunny

    Beneficial weather for colds
    • Avg
      Temp
      73°
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      89°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
8am
9am 10am 11am
  8am 9am 10am 11am
Forecast
Sunny
Partly Sunny
Mostly Sunny
Partly Sunny
Temp (°F) 69° 72° 76° 79°
RealFeel® 71° 77° 83° 88°
Humidity 76% 69% 58% 52%
   
  8am 9am 10am 11am
Rain
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am
Wind (mph) 4 N 2 W 4 W 4 NNW
UV Index 2 3 5 6
Cloud Cover 0% 40% 29% 39%
Dew Point 61° 61° 60° 60°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2015
High 86° 76° 96° (1939) 87°
Low 65° 56° 38° (1996) 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:49 of sunlight, then sets at 8:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:48 AM with 12:35 of moolight, then sets at 3:23 PM

Chambersburg Weather Report

Bout of cooler air to interrupt summerlike warmth across northeastern US

May 31, 2016; 10:45 AM ET

Temperatures and humidity levels will throttle back as dry air expands southward in the northeastern United States through the middle of the week. 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.

Tue. Cold & Flu

Tue. UV Index