• Tonight

    Aug 31

    Lo 66°

    Patchy clouds and humid

    Lawn Mowing Weather
    • Hours of Precip
      0.5
    • Precip
      55%
    • Hi
      RealFeel
      92°
  • Tue

    Sep 1

    90°Lo 69°

    Sunny, hot and humid

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      5%
    • Hi
      RealFeel
      100°
    more
  • Wed

    Sep 2

    89°Lo 70°

    Partly sunny and very warm

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      9%
    • Hi
      RealFeel
      99°
    more
  • Thu

    Sep 3

    89°Lo 71°

    Partly sunny and very warm

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      11%
    • Hi
      RealFeel
      97°
    more
  • Fri

    Sep 4

    84°Lo 64°

    Humid with clouds and sun

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      93°
    more
Next Previous
Hi 86° RealFeel® 92° Precipitation 55%

Day

N

E

S

W

  • W 5 mph
  • Gusts: 10 mph

A passing shower this morning; otherwise, humid with sun and some clouds

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 66° RealFeel® 68° Precipitation 12%

Night

N

E

S

W

  • S 4 mph
  • Gusts: 6 mph

Patchy clouds and humid; patchy late-night fog

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2014
High 86° 83° 100° (1953) 88°
Low 66° 60° 41° (1934) 71°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 13:06 of sunlight, then sets at 7:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:58 PM with 12:58 of moolight, then sets at 9:56 AM

Gettysburg Weather Report

Harrisburg: Sizzling Heat to Start September

August 31, 2015; 7:37 PM ET

July-like warmth and humidity will continue around Harrisburg for the first week of September. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Current Drought Status

Current Soil Conditions

Mon. Overnight Freeze

Mon. Degree Days

Mon. Evapotranspiration