• Tonight

    Apr 17

    Lo 33°

    Patchy clouds and chilly

    Dust & Dander Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Fri

    Apr 18

    58°Lo 40°

    Periods of sun

    High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sat

    Apr 19

    67°Lo 38°

    Sunny to partly cloudy

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sun

    Apr 20

    65°Lo 40°

    Sunny to partly cloudy

    Moderate indoor dust & dander levels
    • Precip
      5%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      25%
    more
  • Mon

    Apr 21

    70°Lo 45°

    Partly sunny

    Low indoor dust & dander levels
    • Precip
      12%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      45%
    more
Next Previous
Hi 55° RealFeel® 55° Precipitation 5%

Day

N

E

S

W

  • ESE 9 mph
  • Gusts: 17 mph

Mostly sunny and warmer

  • Max UV Index: 6 (High)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 33° RealFeel® 32° Precipitation 13%

Night

N

E

S

W

  • E 5 mph
  • Gusts: 13 mph

Patchy clouds and chilly

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Mechanicsburg Pollen Levels - April 17

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

Temperature History - Apr 17

more Historical Weather Data >
  Today Normal Record 4/17/2013
High 55° 63° 91° (2002) 70°
Low 33° 42° 29° (1980) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:27 AM with 13:22 of sunlight, then sets at 7:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:32 PM with 10:14 of moolight, then sets at 8:46 AM

Top Story

Mechanicsburg Weather Report

Harrisburg: Even Milder Air to Arrive Easter Weekend

April 17, 2014; 12:58 PM ET

Temperatures will remain on the rise in Harrisburg, giving way to a mild Easter weekend. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps