• Tonight

    Sep 20

    Lo 60°

    Partly cloudy

    Bicycling Weather
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      15 mph
    more
  • Sun

    Sep 21

    82°Lo 57°

    A t-storm in the afternoon

    Excellent for biking
    • Precip
      58%
    • Hours of Precip
      1
    • Wind
      Gust
      9 mph
    more
  • Mon

    Sep 22

    67°Lo 47°

    Partly sunny; breezy, cooler

    Excellent for biking
    • Precip
      5%
    • Hours of Precip
      0
    • Wind
      Gust
      29 mph
  • Tue

    Sep 23

    70°Lo 51°

    Mostly sunny

    Excellent for biking
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
    more
  • Wed

    Sep 24

    73°Lo 52°

    Nice with plenty of sunshine

    Excellent for biking
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      7 mph
    more
Next Previous
Hi 67° RealFeel® 64° Precipitation 5%

Day

N

E

S

W

  • NW 12 mph
  • Gusts: 29 mph

Partly sunny; breezy, less humid and cooler

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 47° RealFeel® 44° Precipitation 2%

Night

N

E

S

W

  • NW 5 mph
  • Gusts: 12 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 22

more Historical Weather Data >
  Today Normal Record 9/22/2013
High 67° 74° 95° (1970) 69°
Low 47° 54° 37° (1904) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:55 AM with 12:10 of sunlight, then sets at 7:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:22 AM with 12:49 of moolight, then sets at 6:11 PM

Top Story

Harrisburg Weather Report

Harrisburg: September Temperature Roller Coaster to Continue

September 20, 2014; 2:05 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Harrisburg, Pennsylvania. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.