• Today

    Apr 20

    64°Lo 36°

    Partly sunny

    Unlikely for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      9%
    • Hours of Precip
      0
    more
  • Mon

    Apr 21

    72°Lo 45°

    Mostly sunny and pleasant

    Unlikely for hair frizz
    • Wind
      Gust
      7 mph
    • Precip
      3%
    • Hours of Precip
      0
  • Tue

    Apr 22

    69°Lo 45°

    Mostly cloudy, showers around

    Watch for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      72%
    • Hours of Precip
      3
    more
  • Wed

    Apr 23

    59°Lo 36°

    Partly sunny; breezy, cooler

    Unlikely for hair frizz
    • Wind
      Gust
      21 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Thu

    Apr 24

    65°Lo 48°

    Sunny and warmer

    Unlikely for hair frizz
    • Wind
      Gust
      8 mph
    • Precip
      7%
    • Hours of Precip
      0
    more
Next Previous
Hi 72° RealFeel® 76° Precipitation 3%

Day

N

E

S

W

  • ESE 3 mph
  • Gusts: 7 mph

Mostly sunny and pleasant

  • Max UV Index: 7 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 45° RealFeel® 44° Precipitation 13%

Night

N

E

S

W

  • S 3 mph
  • Gusts: 4 mph

Increasing amounts of clouds

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 72° 65° 89° (1985) 54°
Low 45° 43° 30° (1956) 37°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:22 AM with 13:31 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:23 AM with 10:23 of moolight, then sets at 11:46 AM

Top Story

Carlisle Weather Report

Harrisburg: Monday's Warmup Precedes Another Cooldown

April 20, 2014; 12:48 PM ET

While a milder Monday will unfold, yet another cooldown is headed to Harrisburg by midweek. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Mon. Hair Frizz

Mon. Wind Maps

Mon. UV Index