• Today

    Dec 21

    39°Lo 25°

    Clouds giving way to some sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Dec 22

    39°Lo 33°

    A little afternoon rain

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Tue

    Dec 23

    45°Lo 44°

    Mainly cloudy and damp; fog

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Wed

    Dec 24

    59°Lo 45°

    Rain; breezy, not as cool

    Low ragweed pollen levels
    • Precip
      75%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      99%
    more
  • Thu

    Dec 25

    49°Lo 32°

    Some sun; windy, colder

    Ragweed Pollen Weather
    • Precip
      21%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      45%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 27° 26° 25° 26° 28° 31° 34° 36°
RealFeel® 27° 26° 26° 27° 28° 31° 35° 37°
Humidity 73% 75% 77% 76% 73% 66% 61% 58%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
1%
 
1%
Snow
 
0%
 
0%
 
1%
 
4%
 
4%
 
4%
 
4%
 
4%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 2 E 2 E 2 ESE 2 ESE 4 ESE 4 ESE 4 ESE 5 ESE
UV Index 0 0 0 0 0 0 1 1
Cloud Cover 45% 45% 45% 95% 95% 95% 95% 95%
Dew Point 19° 19° 19° 20° 20° 21° 21° 22°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Dec 22

more Historical Weather Data >
  Today Normal Record 12/22/2013
High 39° 42° 71° (2013) 71°
Low 33° 24° (1989) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:27 AM with 9:21 of sunlight, then sets at 4:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:38 AM with 10:17 of moolight, then sets at 5:55 PM

Gettysburg Weather Report

Harrisburg: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 21, 2014; 4:27 AM ET

Following benign weather this weekend, a major storm will affect Harrisburg, Pennsylvania, much of the East and Midwest on Christmas Eve. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps