• Today

    May 3

    78°Lo 52°

    Mostly sunny and pleasant

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

    May 4

    82°Lo 57°

    Sunny and very warm

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

    May 5

    79°Lo 58°

    A thunderstorm in spots

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

    May 6

    72°Lo 53°

    Clearing, a shower

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

    May 7

    78°Lo 53°

    Sunshine, nice and warm

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
12pm
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 74° 75° 77° 78° 78° 76° 76° 74°
RealFeel® 83° 84° 84° 84° 82° 78° 75° 72°
Humidity 30% 28% 27% 27% 27% 29% 31% 34%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 5 W 5 W 6 W 6 W 6 W 6 W 5 W 5 WSW
UV Index 7 7 7 6 4 3 1 0
Cloud Cover 20% 23% 18% 16% 13% 11% 11% 11%
Dew Point 41° 40° 40° 41° 42° 42° 43° 44°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - May 3

more Historical Weather Data >
  Today Normal Record 5/3/2014
High 78° 68° 90° (1965) 67°
Low 52° 47° 35° (2005) 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:05 AM with 14:00 of sunlight, then sets at 8:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:46 PM with 10:46 of moolight, then sets at 6:32 AM

Duncannon Weather Report

Harrisburg: Building Weekend Warmth to be Followed by Taste of Summer

May 3, 2015; 4:07 AM ET

After temperatures rise this weekend, Harrisburg will experience a taste of summer early in 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