• Sun

    May 10

    83°Lo 65°

    A t-storm in the afternoon

    Beneficial weather for colds
    • Avg
      Temp
      74°
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      92°
    more
  • Mon

    May 11

    85°Lo 64°

    A thunderstorm or two

    Beneficial weather for colds
    • Avg
      Temp
      75°
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      95°
    more
  • Tue

    May 12

    77°Lo 55°

    T-storms in the afternoon

    Neutral weather for colds
    • Avg
      Temp
      66°
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      78°
  • Wed

    May 13

    72°Lo 51°

    Mostly cloudy

    Beneficial weather for colds
    • Avg
      Temp
      62°
    • Avg
      RealFeel
      59°
    • Hi
      RealFeel
      71°
    more
  • Thu

    May 14

    72°Lo 52°

    Partly sunny with a shower

    Beneficial weather for colds
    • Avg
      Temp
      62°
    • Avg
      RealFeel
      61°
    • Hi
      RealFeel
      71°
    more
Next Previous
Hi 77° RealFeel® 78° Precipitation 71%

Day

N

E

S

W

  • N 7 mph
  • Gusts: 22 mph

A shower or thunderstorm in spots in the morning, then afternoon showers and thunderstorms

  • Max UV Index: 6 (High)
  • Thunderstorms: 41%
  • Precipitation: 0.41 in
  • Rain: 0.41 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 3.5 hrs
Lo 55° RealFeel® 51° Precipitation 75%

Night

N

E

S

W

  • WSW 6 mph
  • Gusts: 22 mph

Considerable cloudiness; rain in the evening followed by a shower in spots late

  • Max UV Index: N/A
  • Thunderstorms: 27%
  • Precipitation: 0.18 in
  • Rain: 0.18 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs

Temperature History - May 12

more Historical Weather Data >
  Today Normal Record 5/12/2014
High 77° 71° 94° (1936) 84°
Low 55° 49° 30° (1990) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:59 AM with 14:17 of sunlight, then sets at 8:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:30 AM with 11:38 of moolight, then sets at 2:08 PM

Chambersburg Weather Report

Harrisburg: July-Like Heat to Bake Area This Weekend

May 5, 2015; 3:02 PM ET

Following spotty showers and thunderstorms at midweek, warmth will return to the Harrisburg, Pennsylvania, area by this weekend. more >

Natural Ways To Combat Colds and Flu

Nov 30, 2012; 5:00 AM ET Flu season is here and will stick around until May. Here are a few natural remedies to ease pain and suffering.