• Today

    Apr 20

    63°Lo 39°

    Partly sunny

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

    Apr 21

    70°Lo 50°

    Mostly sunny and beautiful

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

    Apr 22

    69°Lo 46°

    Mostly cloudy, showers around

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

    Apr 23

    58°Lo 41°

    Partly sunny; breezy, cooler

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

    Apr 24

    65°Lo 51°

    Sunny and warmer

    Low indoor dust & dander levels
    • Precip
      7%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      8%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 63° 64° 66° 69° 70° 69° 68° 67°
RealFeel® 74° 76° 75° 75° 73° 70° 67° 64°
Humidity 33% 29% 27% 26% 26% 27% 29% 33%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 2 SE 3 S 4 S 4 S 4 S 4 S 4 S 3 S
UV Index 7 7 6 5 4 2 1 0
Cloud Cover 10% 10% 26% 26% 26% 26% 26% 26%
Dew Point 33° 31° 31° 33° 33° 34° 35° 37°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 70° 65° 89° (1985) 51°
Low 50° 43° 27° (1956) 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:23 AM with 13:30 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:22 AM with 10:25 of moolight, then sets at 11:47 AM

Top Story

Gettysburg Weather Report

Harrisburg: Another Surge of Mild Air Follows Easter

April 20, 2014; 3:08 AM ET

Following a seasonable Easter Sunday in Harrisburg, an even milder Monday will unfold. 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?

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps