• Tonight

    Mar 27

    Lo 26°

    Mostly cloudy, late flurries

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Sat

    Mar 28

    37°Lo 16°

    Mostly cloudy and colder

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sun

    Mar 29

    47°Lo 31°

    Warmer with plenty of sun

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

    Mar 30

    55°Lo 29°

    A shower possible

    Low ragweed pollen levels
    • Precip
      30%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      46%
    more
  • Tue

    Mar 31

    54°Lo 35°

    A couple of showers possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      76%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Rain
Rain
Rain
Rain
Rain
Rain
Showers
Rain
Temp (°F) 44° 42° 41° 40° 39° 39° 40° 40°
RealFeel® 35° 34° 33° 31° 32° 31° 33° 35°
Humidity 83% 84% 83% 85% 86% 84% 80% 73%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
56%
 
76%
 
71%
 
71%
 
64%
 
69%
 
62%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 8 NW 8 NW 8 WNW 9 NW 8 NW 8 NW 8 NW 6 NNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 99% 100% 99% 99% 99% 99% 99% 98%
Dew Point 39° 38° 37° 36° 35° 35° 34° 32°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Mar 27

more Historical Weather Data >
  Today Normal Record 3/27/2014
High 48° 55° 85° (1998) 47°
Low 26° 36° 19° (2014) 19°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:00 AM with 12:27 of sunlight, then sets at 7:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:32 PM with 14:30 of moolight, then sets at 3:02 AM

Harrisburg Weather Report

Harrisburg: Cold to Hold This Weekend

March 27, 2015; 8:47 PM ET

Unseasonably cold conditions will hold in the Harrisburg, Pennsylvania, area through this weekend, before temperatures moderate early next week. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps