• Early AM

    Sep 4

    Lo 65°

    Partly to mostly cloudy

    Asthma Weather
    • Hi
      RealFeel
      101°
    • UV
      5 - High
    • Air Qual.
      Moderate
    more
  • Today

    Sep 4

    86°Lo 63°

    A stray afternoon t-storm

    At Risk weather for asthma
    • Hi
      RealFeel
      94°
    • UV
      4 - Moderate
    • Air Qual.
      Moderate
  • Sat

    Sep 5

    81°Lo 56°

    Mostly sunny and less humid

    Beneficial weather for asthma
    • Hi
      RealFeel
      87°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Sun

    Sep 6

    82°Lo 56°

    Plenty of sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      88°
    • UV
      5 - High
    • Air Qual.
      Moderate
    more
  • Mon

    Sep 7

    85°Lo 61°

    Warm with plenty of sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      92°
    • UV
      5 - High
    • Air Qual.
      Good
    more
Next Previous
Hi 86° RealFeel® 94° Precipitation 41%

Day

N

E

S

W

  • ENE 5 mph
  • Gusts: 8 mph

Humid with times of clouds and sun; a thunderstorm in parts of the area this afternoon

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 63° RealFeel® 65° Precipitation 40%

Night

N

E

S

W

  • E 4 mph
  • Gusts: 8 mph

A shower or thunderstorm in spots this evening; otherwise, partly cloudy and humid

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 86° 82° 99° (1953) 86°
Low 63° 59° 41° (1946) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 12:57 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:45 PM with 14:31 of moolight, then sets at 2:16 PM

York Weather Report

Harrisburg: Heat to Rebuild Labor Day Weekend After Cooldown

September 4, 2015; 12:36 AM ET

A backdoor front will trim temperatures, haze and humidity around Harrisburg, Pennsylvania, early this weekend before all three conditions build by early next week. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Fri. Air Quality

Fri. Asthma Risk

Fri. UV Index