• Today

    Apr 20

    64°Lo 37°

    Mostly sunny

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Mon

    Apr 21

    69°Lo 49°

    Mostly sunny and beautiful

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Tue

    Apr 22

    67°Lo 44°

    Mainly cloudy, showers around

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Wed

    Apr 23

    58°Lo 39°

    Partly sunny and breezy

    Low indoor dust & dander levels
    • Precip
      2%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      26%
    more
  • Thu

    Apr 24

    66°Lo 49°

    Sunny and warmer

    Low indoor dust & dander levels
    • Precip
      7%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      9%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
4pm
5pm 6pm 7pm 8pm 9pm 10pm 11pm
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Clear
Clear
Clear
Mostly Clear
Temp (°F) 64° 63° 62° 60° 56° 53° 52° 49°
RealFeel® 67° 64° 61° 57° 54° 51° 50° 48°
Humidity 36% 35% 36% 39% 43% 46% 50% 54%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Wind (mph) 6 S 6 SSE 6 SE 5 SE 5 SE 4 SE 4 SE 3 SE
UV Index 4 2 1 0 0 0 0 0
Cloud Cover 18% 16% 15% 12% 11% 9% 9% 10%
Dew Point 37° 35° 35° 35° 34° 33° 34° 33°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2013
High 64° 65° 91° (1941) 54°
Low 37° 43° 22° (1897) 30°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 13:28 of sunlight, then sets at 7:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:32 AM with 10:12 of moolight, then sets at 10:44 AM

Top Story

Chambersburg Weather Report

Harrisburg: Monday's Warmup Precedes Another Cooldown

April 20, 2014; 2:08 PM ET

While a milder Monday will unfold, yet another cooldown is headed to Harrisburg by midweek. more >

Is it a Cold or the Flu?

Apr 19, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps