• Clear 79°
    Sinus Headache Current Weather
    • Yesterday
      Temp
      77°
    • Pressure
      29.96 inHg
    • Relative Humidity
      81%
  • Early AM

    Jul 30

    Lo 73°

    Partly cloudy

    Sinus Headache Weather
    • Hi
      RealFeel
      100°
    • UV
      5 - High
    • Cloud
      Cover
      47%
    Day Details >
  • Today

    Jul 30

    Hi 89°

    Variably cloudy, a t-storm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      96°
    • UV
      5 - High
    • Cloud
      Cover
      0%
    Day Details >
  • Tomorrow

    Jul 31

    Hi 88°

    Plenty of sunshine

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      92°
    • UV
      7 - Very High
    • Cloud
      Cover
      5%
    Day Details >
Next

A thunderstorm today

7/30 7/31 Now: 1:02am
AM 1-5
  • 1am Partly cloudy 77° 0%
  • 2am Partly cloudy 76° 0%
  • 3am Partly cloudy 75° 0%
  • 4am Partly cloudy 75° 0%
  • 5am Partly cloudy 75° 0%
PM 12-5
  • 12pm Intermittent clouds 85° 47%
  • 1pm Mostly cloudy w/ t-storms 84° 51%
  • 2pm Intermittent clouds 86° 40%
  • 3pm Intermittent clouds 88° 34%
  • 4pm Intermittent clouds 89° 37%
  • 5pm Intermittent clouds 89° 43%
PM 6-11
  • 6pm Intermittent clouds 88° 47%
  • 7pm Mostly cloudy w/ t-storms 83° 51%
  • 8pm Sunny 80° 2%
  • 9pm Clear 79° 0%
  • 10pm Clear 76° 0%
  • 11pm Clear 74° 0%
Hourly Forecast >
Jul 29, 2015; 6:28 PM ET
United States travel weather forecast
Travel Weather Forecast

Mercersburg Weather Report

Harrisburg: Heat to Linger, Humidity to Ease This Weekend

July 29, 2015; 9:36 PM ET

Following the steam bath of this week, the weather around Harrisburg, Pennsylvania will not be in a hurry to cool down. more >

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New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!

Thu. Sinus Headache

Thu. UV Index