• Today

    May 28

    86°Lo 63°

    A thunderstorm in spots

    Fair for lawn mowing
    • Hours of Precip
      1
    • Precip
      40%
    • Hi
      RealFeel
      90°
    more
  • Fri

    May 29

    83°Lo 67°

    A t-storm around in the p.m.

    Very Good for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      40%
    • Hi
      RealFeel
      88°
  • Sat

    May 30

    86°Lo 65°

    A t-storm in the afternoon

    Very Good for lawn mowing
    • Hours of Precip
      6.5
    • Precip
      63%
    • Hi
      RealFeel
      90°
    more
  • Sun

    May 31

    76°Lo 55°

    A shower and t-storm around

    Poor for lawn mowing
    • Hours of Precip
      8
    • Precip
      61%
    • Hi
      RealFeel
      75°
    more
  • Mon

    Jun 1

    60°Lo 52°

    Cloudy, a shower; colder

    Very Good for lawn mowing
    • Hours of Precip
      7
    • Precip
      57%
    • Hi
      RealFeel
      60°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Temp (°F) 68° 68° 67° 64° 63° 63° 63° 64°
RealFeel® 66° 66° 65° 63° 62° 62° 61° 64°
Humidity 75% 77% 78% 80% 82% 84% 84% 80%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
34%
 
29%
 
20%
 
20%
 
20%
 
20%
 
20%
 
13%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 5 NNE 6 NE 6 NE 6 NE 6 NE 6 NE 6 NE 6 ENE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 26% 26% 26% 26% 26% 26% 26% 26%
Dew Point 60° 61° 60° 58° 57° 58° 58° 58°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - May 29

more Historical Weather Data >
  Today Normal Record 5/29/2014
High 83° 76° 95° (1969) 58°
Low 67° 55° 40° (1969) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:41 AM with 14:48 of sunlight, then sets at 8:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:35 PM with 11:20 of moolight, then sets at 3:55 AM

Harrisburg Weather Report

Weekend to End Wet, Much Cooler in Harrisburg

May 28, 2015; 2:45 PM ET

Following only limited rainfall during much of May, the weekend will end wet around Harrisburg, Pennsylvania, with a significant cooldown. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Fri. Overnight Freeze

Fri. Degree Days

Fri. Evapotranspiration