• Tonight

    Jun 18

    Lo 58°

    Clouds breaking

    Dust & Dander Weather
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Wed

    Jun 19

    78°Lo 55°

    Clouds and sun; less humid

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Thu

    Jun 20

    81°Lo 59°

    Partial sunshine

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Fri

    Jun 21

    85°Lo 62°

    Partly sunny

    Extreme indoor dust & dander levels
    • Precip
      6%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      26%
  • Sat

    Jun 22

    88°Lo 64°

    Partly sunny

    Extreme indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      27%
    more
Next Previous
Hi 85° RealFeel® 92° Precipitation 6%

Day

N

E

S

W

  • S 4 mph
  • Gusts: 9 mph

Partly sunny

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 12%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 62° RealFeel® 61° Precipitation 16%

Night

N

E

S

W

  • S 3 mph
  • Gusts: 9 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 10%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jun 21

more Historical Weather Data >
  Today Normal Record 6/21/2012
High 85° 82° N/A 95°
Low 62° 62° N/A 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:42 AM with 15:01 of sunlight, then sets at 8:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:51 PM with 10:02 of moolight, then sets at 4:53 AM

Top Story

Chambersburg Weather Report

Flash Flood Threat From New Jersey to Georgia

June 18, 2013; 5:24 PM ET

The threat of flash flooding will focus along part of the Atlantic Seaboard Tuesday evening. more >

How to Grow an Enviable Garden

Jun 17, 2013; 5:00 AM ET Christopher Harner of Harner Farm discusses how weather extremes can impact vegetable and fruit production and offer tips to grow an enviable home garden.

Fri. Dust & Dander

Fri. Wind Maps