• Early AM

    Dec 25

    Lo 37°

    A couple of showers of rain or snow

    Lawn Mowing Weather
    • Hours of Precip
      4
    • Precip
      51%
    • Hi
      RealFeel
      46°
    more
  • Today

    Dec 25

    39°Lo 30°

    Windy; morning snow showers

    Poor for lawn mowing
    • Hours of Precip
      1
    • Precip
      68%
    • Hi
      RealFeel
      26°
    more
  • Fri

    Dec 26

    44°Lo 32°

    Partly sunny

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      7%
    • Hi
      RealFeel
      40°
  • Sat

    Dec 27

    45°Lo 37°

    Mostly cloudy and mild

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      13%
    • Hi
      RealFeel
      39°
    more
  • Sun

    Dec 28

    41°Lo 26°

    Mostly cloudy and colder

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      17%
    • Hi
      RealFeel
      35°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Mostly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 30° 30° 31° 33° 36° 39° 41° 43°
RealFeel® 23° 24° 25° 27° 32° 35° 37° 38°
Humidity 88% 89% 87% 84% 79% 73% 66% 60%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 8 SW 7 SW 7 SW 7 SW 8 SW 8 SW 8 SW 9 SW
UV Index 0 0 0 0 1 2 2 2
Cloud Cover 76% 45% 40% 34% 27% 26% 26% 26%
Dew Point 26° 27° 28° 28° 30° 31° 30° 30°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Dec 26

more Historical Weather Data >
  Today Normal Record 12/26/2013
High 44° 30° 55° (1982) 27°
Low 32° 15° -16° (1983) 20°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:39 AM with 9:12 of sunlight, then sets at 4:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:46 AM with 11:49 of moolight, then sets at 10:35 PM

St. Marys Weather Report

Harrisburg, State College: Christmas Eve Storm to Affect Holiday Travel This Week

December 24, 2014; 1:22 PM ET

Holiday travel will be at risk across central Pennsylvania through Christmas Eve as a strong storm takes shape and blasts through the Northeast. 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?

Fri. Overnight Freeze

Fri. Degree Days

Fri. Evapotranspiration