• Today

    Aug 30

    86°Lo 62°

    Mostly sunny

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      5%
    • Hi
      RealFeel
      93°
    more
  • Wed

    Aug 31

    89°Lo 70°

    Partly sunny

    Very Good for lawn mowing
    • Hours of Precip
      4
    • Precip
      25%
    • Hi
      RealFeel
      95°
  • Thu

    Sep 1

    81°Lo 62°

    Not as warm

    Good for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      65%
    • Hi
      RealFeel
      85°
    more
  • Fri

    Sep 2

    77°Lo 58°

    Partly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      78°
    more
  • Sat

    Sep 3

    79°Lo 56°

    Sunny and pleasant

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      5%
    • Hi
      RealFeel
      83°
    more
Next Previous
Hi 89° RealFeel® 95° Precipitation 25%

Day

N

E

S

W

  • S 4 mph
  • Gusts: 6 mph

Partly sunny

  • Max UV Index: 6 (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 70° RealFeel® 70° Precipitation 61%

Night

N

E

S

W

  • NNE 4 mph
  • Gusts: 5 mph

Mostly cloudy and humid with a couple of showers and a thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.3 in
  • Rain: 0.3 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2015
High 89° 81° 98° (1953) 89°
Low 70° 61° 45° (1976) 71°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:35 AM with 13:05 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:45 AM with 13:35 of moolight, then sets at 7:20 PM

Harrisburg Weather Report

September to start on cooler, less humid note in northeastern US

August 30, 2016; 1:24 AM ET

Brief relief from heat and humidity will arrive in the northeastern United States during the first days of September. more >

Wed. Overnight Freeze

Wed. Degree Days

Wed. Evapotranspiration