• Thu

    Sep 10

    87°Lo 68°

    An afternoon thunderstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Fri

    Sep 11

    84°Lo 67°

    Chance of a little a.m. rain

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    Sep 12

    78°Lo 55°

    Clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Sun

    Sep 13

    80°Lo 56°

    Cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    Sep 14

    71°Lo 55°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 78° RealFeel® 80° Precipitation 25%

Day

N

E

S

W

  • SE 5 mph
  • Gusts: 14 mph

Intervals of clouds and sunshine

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 15%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 55° RealFeel® 54° Precipitation 55%

Night

N

E

S

W

  • SSE 5 mph
  • Gusts: 14 mph

A passing evening shower; otherwise, clear to partly cloudy

  • Max UV Index: N/A
  • 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

Temperature History - Sep 12

more Historical Weather Data >
  Today Normal Record 9/12/2014
High 78° 80° 100° (1931) 72°
Low 55° 56° 37° (1967) 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:47 AM with 12:36 of sunlight, then sets at 7:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:08 AM with 12:55 of moolight, then sets at 7:03 PM

Gettysburg Weather Report

Harrisburg: Heat to Rebuild on Labor Day After Cooldown

September 5, 2015; 7:12 AM ET

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