• Today

    Aug 30

    86°Lo 62°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      2 mph
    more
  • Wed

    Aug 31

    89°Lo 70°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      83°
    • Hi
      RealFeel
      95°
    • Wind
      Speed
      4 mph
  • Thu

    Sep 1

    81°Lo 62°

    Not as warm

    Poor for home energy
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      7 mph
    more
  • Fri

    Sep 2

    77°Lo 58°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      68°
    • Hi
      RealFeel
      78°
    • Wind
      Speed
      9 mph
    more
  • Sat

    Sep 3

    79°Lo 56°

    Sunny and pleasant

    Poor for home energy
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      5 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Mostly Sunny
Mostly Sunny
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Cloudy
Temp (°F) 66° 68° 73° 77° 81° 84° 86° 87°
RealFeel® 67° 71° 78° 84° 91° 95° 94° 93°
Humidity 98% 89% 80% 67% 59% 55% 49% 46%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
2%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 2 SE 2 ESE 2 SSE 4 S 4 S 5 SSW 5 SSW 5 SSW
UV Index 0 1 2 3 5 6 6 5
Cloud Cover 20% 14% 7% 4% 10% 26% 48% 65%
Dew Point 65° 65° 66° 66° 66° 67° 65° 64°
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 31

more Historical Weather Data >
  Today Normal Record 8/31/2015
High 89° 81° 98° (1953) 89°
Low 70° 61° 45° (1976) 71°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 13:05 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:44 AM with 13:35 of moolight, then sets at 7:19 PM

Harrisburg Weather Report

September to start on cooler, less humid note in northeastern US

August 30, 2016; 1:24 AM ET

Brief relief from heat and humidity will arrive in the northeastern United States during the first days of September. more >

Wed. Home Energy Efficiency

Wed. Degree Days

Wed. UV Index