• Early AM

    Sep 3

    Lo 66°

    Areas of fog

    Hair Frizz Weather
    • Wind
      Gust
      9 mph
    • Precip
      25%
    • Hours of Precip
      1
    more
  • Today

    Sep 3

    82°Lo 60°

    Clouds giving way to sun

    Advisory for hair frizz
    • Wind
      Gust
      7 mph
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Thu

    Sep 4

    85°Lo 66°

    Fog in the a.m.; partly sunny

    Advisory for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      12%
    • Hours of Precip
      0
  • Fri

    Sep 5

    86°Lo 69°

    Partly sunny and more humid

    Warning for hair frizz
    • Wind
      Gust
      8 mph
    • Precip
      15%
    • Hours of Precip
      1.5
    more
  • Sat

    Sep 6

    87°Lo 61°

    A couple of thunderstorms

    Warning for hair frizz
    • Wind
      Gust
      11 mph
    • Precip
      60%
    • Hours of Precip
      5
    more
Next Previous
Hi 85° RealFeel® 87° Precipitation 12%

Day

N

E

S

W

  • SSE 4 mph
  • Gusts: 9 mph

Areas of morning fog; otherwise, partly sunny

  • Max UV Index: 6 (High)
  • Thunderstorms: 7%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 66° RealFeel® 65° Precipitation 25%

Night

N

E

S

W

  • ESE 2 mph
  • Gusts: 5 mph

Mainly clear and humid

  • Max UV Index: N/A
  • Thunderstorms: 12%
  • 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 4

more Historical Weather Data >
  Today Normal Record 9/4/2013
High 85° 80° 95° (1929) 80°
Low 66° 59° 43° (1924) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:35 AM with 12:57 of sunlight, then sets at 7:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:07 PM with 10:21 of moolight, then sets at 2:28 AM

Top Story

Lancaster Weather Report

Harrisburg: Warm Week for Back to School, Work

September 2, 2014; 1:56 PM ET

While temperatures and humidity levels will fluctuate from day to day this week, unseasonable warmth will continue into next weekend around Harrisburg, Pennsylvania. 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.

Thu. Hair Frizz

Thu. Wind Maps

Thu. UV Index