• Today

    Aug 31

    87°Lo 66°

    Partly sunny and humid

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

    Sep 1

    90°Lo 68°

    Plenty of sun

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

    Sep 2

    90°Lo 69°

    Partly sunny, hot and humid

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Thu

    Sep 3

    91°Lo 69°

    Partly sunny and hot

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Fri

    Sep 4

    85°Lo 67°

    Humid with clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Clear
Clear
Clear
Temp (°F) 85° 87° 86° 85° 82° 79° 76° 74°
RealFeel® 92° 92° 89° 87° 84° 81° 78° 77°
Humidity 49% 49% 48% 52% 59% 65% 71% 79%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
2%
 
2%
 
2%
Snow
 
0%
 
0%
 
0%
 
0%
 
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0%
 
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0%
Ice
 
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  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 5 WSW 5 WSW 5 SW 4 SW 4 SW 4 SW 4 SW 4 SW
UV Index 4 3 2 1 0 0 0 0
Cloud Cover 45% 45% 39% 27% 26% 10% 4% 1%
Dew Point 64° 65° 65° 66° 67° 67° 66° 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

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2014
High 87° 83° 100° (1953) 88°
Low 66° 60° 41° (1934) 71°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 13:06 of sunlight, then sets at 7:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:58 PM with 12:58 of moolight, then sets at 9:56 AM

Gettysburg Weather Report

Harrisburg: Sizzling Heat to Start September

August 31, 2015; 4:20 AM ET

A push of summery heat and humidity will arrive in Harrisburg this week as September begins. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps