• Today

    Aug 4

    87°Lo 61°

    Mostly sunny and pleasant

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

    Aug 5

    84°Lo 59°

    Mostly sunny and pleasant

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

    Aug 6

    80°Lo 64°

    Some sun, then clouds

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

    Aug 7

    73°Lo 64°

    Mostly cloudy, a little rain

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

    Aug 8

    80°Lo 61°

    Partly sunny

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
T-storms
Mostly Cloudy
Cloudy
Cloudy
Partly Cloudy
Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 70° 69° 68° 67° 70° 72° 75° 78°
RealFeel® 68° 69° 68° 67° 70° 74° 80° 84°
Humidity 83% 83% 87% 90% 82% 76% 71% 62%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
51%
 
49%
 
19%
 
19%
 
15%
 
19%
 
19%
 
15%
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 WSW 4 N 5 WSW 2 N 4 N 4 WSW 5 WSW 5 W
UV Index 0 0 0 0 0 1 3 4
Cloud Cover 60% 79% 73% 60% 65% 9% 17% 25%
Dew Point 65° 64° 64° 64° 64° 64° 65° 64°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 4

more Historical Weather Data >
  Today Normal Record 8/4/2014
High 87° 85° 110° (1991) 82°
Low 61° 65° 53° (1912) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 14:11 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:00 PM with 13:11 of moolight, then sets at 12:11 PM

Harrisburg Weather Report

Harrisburg: Warmth to Continue Early This Week Before Cooldown Arrives

August 4, 2015; 1:27 AM ET

Above-average temperatures will continue through the early part of this week in Harrisburg but a cooldown is on the horizon. 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

Tue. Snow Day Potential