• Today

    May 21

    86°Lo 65°

    A thunderstorm this afternoon

    At Risk weather for arthritis pain
    • Rain
      0.19 in
    • Hours of Precip
      1.5
    • UV
      8 - Very High
    more

  • Wed

    May 22

    86°Lo 65°

    Thundershower

    Neutral weather for arthritis pain
    • Rain
      0.43 in
    • Hours of Precip
      2.5
    • UV
      7 - High
    more

  • Thu

    May 23

    80°Lo 53°

    A couple of thunderstorms

    At Risk weather for arthritis pain
    • Rain
      0.58 in
    • Hours of Precip
      8
    • UV
      5 - Moderate

  • Fri

    May 24

    69°Lo 42°

    Clouds breaking; not as warm

    At Risk weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      6 - High
    more

  • Sat

    May 25

    70°Lo 44°

    Mostly sunny and delightful

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      8 - Very High
    more
Next Previous
Hi 80° RealFeel® 82° Precipitation 61%

Day

N

E

S

W

  • SSW 7 mph
  • Gusts: 11 mph

Variable cloudiness with a couple of showers and a thunderstorm

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.25 in
  • Rain: 0.25 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs
Lo 53° RealFeel® 49° Precipitation 73%

Night

N

E

S

W

  • W 5 mph
  • Gusts: 10 mph

Rain at times in the evening; otherwise, cloudy and cooler

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0.33 in
  • Rain: 0.33 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2012
High 80° 74° N/A 75°
Low 53° 53° N/A 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:49 AM with 14:37 of sunlight, then sets at 8:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:56 PM with 10:23 of moolight, then sets at 5:19 AM

Top Story

Chambersburg Weather Report

Summerlike Tuesday in DC, Philadelphia, New York

May 21, 2013; 5:03 AM ET

Rising temperatures and humidity across the mid-Atlantic will have it feeling like the end of June. more >

Smoke Alert: The Hidden Dangers of E-Cigarettes

May 20, 2013; 5:00 AM ET E-cigarette manufacturers claim the devices can help a person quit smoking but have those claims ever been proven?

Thu. Arthritis Pain

Thu. UV Index