• Early AM

    Dec 21

    Lo 26°

    Mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Dec 21

    40°Lo 25°

    Partly sunny

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

    Dec 22

    41°Lo 33°

    Cloudy

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

    Dec 23

    45°Lo 43°

    Mostly cloudy and damp

    Low ragweed pollen levels
    • Precip
      49%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      94%
    more
  • Wed

    Dec 24

    58°Lo 41°

    Rain

    Ragweed Pollen Weather
    • Precip
      75%
    • Wind
      Speed
      18 mph
    • Cloud
      Cover
      99%
    more
Next Previous
Next 8 hours >
  Sun
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Temp (°F) 27° 27° 27° 28° 28° 27° 26° 26°
RealFeel® 28° 29° 29° 30° 30° 29° 28° 28°
Humidity 79% 79% 78% 76% 76% 76% 78% 79%
   
  12am 1am 2am 3am 4am 5am 6am 7am
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%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 2 W 2 W 1 W 1 WNW 1 NW 1 N 1 N 2 N
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 87% 86% 84% 83% 80% 78% 76% 45%
Dew Point 21° 21° 21° 21° 21° 21° 20° 21°
Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Dec 21

more Historical Weather Data >
  Today Normal Record 12/21/2013
High 40° 40° 64° (1923) 53°
Low 25° 25° (1942) 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:27 AM with 9:18 of sunlight, then sets at 4:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:40 AM with 10:10 of moolight, then sets at 4:50 PM

Harrisburg Weather Report

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

December 20, 2014; 10:55 PM ET

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

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps