• Tonight

    Aug 21

    Lo 66°

    Showers and a heavier t-storm

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Fri

    Aug 22

    83°Lo 66°

    Variable clouds, a t-storm

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

    Aug 23

    75°Lo 61°

    Variable clouds with a shower

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

    Aug 24

    78°Lo 58°

    Areas of morning fog

    Low ragweed pollen levels
    • Precip
      10%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      63%
    more
  • Mon

    Aug 25

    79°Lo 60°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      6%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      31%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Cloudy
Partly Cloudy
T-storms
Temp (°F) 67° 71° 74° 78° 80° 82° 84° 86°
RealFeel® 68° 76° 82° 88° 92° 93° 93° 94°
Humidity 94% 87% 81% 74% 68% 63% 59% 56%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
7%
 
7%
 
7%
 
7%
 
7%
 
11%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 2 W 2 N 2 SSW 2 SW 3 W 3 W 3 SE 4 NNW
UV Index 1 2 3 5 6 6 6 5
Cloud Cover 79% 68% 51% 46% 43% 50% 59% 59%
Dew Point 65° 67° 68° 69° 69° 68° 68° 68°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 86° 82° 97° (1942) 87°
Low 66° 62° 41° (1922) 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 13:31 of sunlight, then sets at 7:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:55 AM with 14:29 of moolight, then sets at 5:24 PM

Top Story

Gettysburg Weather Report

Harrisburg: Drenching Showers to Retreat This Weekend

August 21, 2014; 5:15 PM ET

Following a surge of humidity and <a href="http://www.accuweather.com/en/weather-news/downpour-battle-zone-elevated/32559013">drenching showers</a> to end the week, dry and cooler air will push southward across the Harrisburg, Pennsylvania, area this weekend. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps