• Today

    Mar 31

    50°Lo 28°

    Periods of rain

    Very Unlikely for a snow day
    • Snow
      5%
    • Ice
      0%
    • Snow
      0 in
  • Wed

    Apr 1

    49°Lo 31°

    Plenty of sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Apr 2

    64°Lo 55°

    Warmer with periods of sun

    Very Unlikely for a snow day
    • Snow
      1%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    Apr 3

    67°Lo 44°

    Mostly cloudy with showers

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Apr 4

    48°Lo 33°

    Clearing; windy, colder

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Mostly Clear
Partly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Rain
Rain
Rain
Temp (°F) 35° 34° 35° 38° 41° 43° 44° 45°
RealFeel® 34° 34° 38° 42° 46° 44° 45° 45°
Humidity 70% 73% 74% 67% 61% 68% 73% 73%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
0%
 
0%
 
21%
 
21%
 
26%
 
58%
 
58%
 
58%
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) 5 W 5 W 2 W 4 W 5 W 6 SW 6 SSE 7 SE
UV Index 0 0 1 2 3 4 4 4
Cloud Cover 24% 39% 12% 22% 32% 43% 51% 57%
Dew Point 27° 27° 27° 28° 28° 33° 35° 37°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Mar 31

more Historical Weather Data >
  Today Normal Record 3/31/2014
High 50° 57° 85° (1998) 61°
Low 28° 36° 18° (1947) 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:51 AM with 12:37 of sunlight, then sets at 7:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:10 PM with 13:10 of moolight, then sets at 5:20 AM

Lancaster Weather Report

Harrisburg: Spring Warmth to Struggle to Hang on This Week

March 31, 2015; 3:10 AM ET

The battle between spring warmth and stubborn chill will continue around the Harrisburg area this week. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Tue. Snow Day Potential