• Today

    Sep 18

    75°Lo 46°

    Decreasing clouds

    Poor for home energy
    • Avg
      RealFeel
      62°
    • Hi
      RealFeel
      79°
    • Wind
      Speed
      2 mph
  • Fri

    Sep 19

    70°Lo 53°

    Fog in the a.m.; partly sunny

    Poor for home energy
    • Avg
      RealFeel
      62°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      5 mph
    more
  • Sat

    Sep 20

    78°Lo 57°

    Clearing

    Poor for home energy
    • Avg
      RealFeel
      67°
    • Hi
      RealFeel
      78°
    • Wind
      Speed
      4 mph
    more
  • Sun

    Sep 21

    82°Lo 52°

    Partial sunshine

    Poor for home energy
    • Avg
      RealFeel
      66°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      5 mph
    more
  • Mon

    Sep 22

    70°Lo 44°

    Not as warm

    Poor for home energy
    • Avg
      RealFeel
      55°
    • Hi
      RealFeel
      70°
    • Wind
      Speed
      8 mph
    more
Next Previous
Hi 75° RealFeel® 79° Precipitation 0%

Day

N

E

S

W

  • NW 2 mph
  • Gusts: 4 mph

After a cloudy start, sunshine returns; pleasant this afternoon

  • Max UV Index: 5 (Moderate)
  • 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 46° RealFeel® 45° Precipitation 9%

Night

N

E

S

W

  • N 2 mph
  • Gusts: 4 mph

Mainly clear and cool; areas of late-night fog

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • 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 18

more Historical Weather Data >
  Today Normal Record 9/18/2013
High 75° 78° 90° (1978) 71°
Low 46° 54° 34° (1990) 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:51 AM with 12:20 of sunlight, then sets at 7:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:42 AM with 14:18 of moolight, then sets at 4:00 PM

Top Story

Codorus Weather Report

Harrisburg: Remainder of Week to Be Dry, Cool

September 18, 2014; 7:22 AM ET

Rainfall will be scarce around Harrisburg, Pennsylvania, this week, but cool air will be plentiful. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index