• Today

    Dec 28

    53°Lo 33°

    A little afternoon rain

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

    Dec 29

    43°Lo 27°

    Mostly cloudy

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

    Dec 30

    37°Lo 22°

    Partly sunny

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

    Dec 31

    33°Lo 19°

    Cold with sun and some clouds

    Low ragweed pollen levels
    • Precip
      10%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      42%
    more
  • Thu

    Jan 1

    35°Lo 25°

    Cold with plenty of sun

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      0%
    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
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 38° 36° 34° 33° 34° 36° 39° 41°
RealFeel® 36° 34° 33° 32° 32° 34° 37° 40°
Humidity 75% 77% 79% 80% 75% 69% 63% 58%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
Snow
 
3%
 
3%
 
2%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 5 NW 5 NNW 5 NNW 4 NNW 5 NNW 6 NNW 6 NNW 6 NNW
UV Index 0 0 0 0 0 0 1 1
Cloud Cover 99% 100% 100% 94% 77% 76% 76% 76%
Dew Point 30° 29° 28° 28° 27° 27° 27° 27°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Dec 29

more Historical Weather Data >
  Today Normal Record 12/29/2013
High 43° 40° 75° (1984) 48°
Low 27° 23° -7° (1933) 37°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:30 AM with 9:22 of sunlight, then sets at 4:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:27 PM with 13:24 of moolight, then sets at 1:51 AM

Gettysburg Weather Report

Harrisburg: 2014, December to End Cold and Dry

December 28, 2014; 2:08 PM ET

Progressively colder conditions are in the offing for Harrisburg, Pennsylvania, during the last days of 2014 and December and into the start of 2015. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps