• Tonight

    Jul 13

    Lo 69°

    Heavy evening thunderstorms

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Mon

    Jul 14

    84°Lo 68°

    Strong t-storms, mainly later

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Jul 15

    82°Lo 59°

    Variable clouds with t-storms

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Jul 16

    77°Lo 56°

    Partly sunny and nice

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Jul 17

    80°Lo 58°

    Partly sunny and pleasant

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 69° 69° 69° 68° 68° 71° 74° 76°
RealFeel® 67° 66° 66° 65° 66° 72° 76° 78°
Humidity 82% 83% 84% 88% 88% 84% 78% 71%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
1%
 
1%
 
2%
 
2%
 
5%
 
11%
 
11%
 
11%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 5 W 5 SW 5 W 5 NNE 5 NNE 5 NE 6 SW 7 SW
UV Index 0 0 0 0 0 1 2 3
Cloud Cover 80% 83% 76% 67% 59% 75% 78% 78%
Dew Point 64° 63° 64° 64° 64° 66° 67° 66°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 13

more Historical Weather Data >
  Today Normal Record 7/13/2013
High 85° 86° 99° (1966) 83°
Low 69° 66° 54° (2001) 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:49 AM with 14:49 of sunlight, then sets at 8:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:24 PM with 11:07 of moolight, then sets at 8:31 AM

Top Story

Duncannon Weather Report

Harrisburg: Severe Storms to Start New Week

July 13, 2014; 6:00 PM ET

The danger of severe thunderstorms will spread to the Harrisburg area to start the new week. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Sun. Snow Day Potential