• Tonight

    Apr 20

    Lo 46°

    A severe t-storm this evening

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Tue

    Apr 21

    64°Lo 39°

    Mostly sunny; breezy, cooler

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Wed

    Apr 22

    62°Lo 32°

    A brief shower or two

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Thu

    Apr 23

    55°Lo 34°

    Mostly sunny, breezy and cool

    Low ragweed pollen levels
    • Precip
      8%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      24%
    more
  • Fri

    Apr 24

    56°Lo 31°

    Breezy with periods of sun

    Ragweed Pollen Weather
    • Precip
      14%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      46%
    more
Next Previous
Next 8 hours >
  Mon
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Showers
Rain
Rain
Rain
Rain
Rain
Rain
Rain
Temp (°F) 49° 50° 50° 51° 51° 53° 56° 56°
RealFeel® 40° 39° 37° 38° 37° 41° 43° 51°
Humidity 86% 86% 93% 93% 93% 89% 90% 93%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
47%
 
54%
 
73%
 
79%
 
78%
 
81%
 
86%
 
78%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 13 E 14 E 17 E 17 ESE 20 ESE 18 ESE 24 SW 6 E
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 100% 100% 100% 100% 100% 100% 100% 100%
Dew Point 45° 46° 48° 49° 49° 50° 53° 54°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2014
High 78° 68° 93° (1941) 64°
Low 46° 41° 21° (1926) 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:22 AM with 13:28 of sunlight, then sets at 7:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:49 AM with 14:20 of moolight, then sets at 10:09 PM

York Weather Report

Harrisburg: Cooler Air to Sweep Away Warmth This Week

April 20, 2015; 2:30 PM ET

Cooler air will push into the Harrisburg, Pennsylvania, area during the middle and latter part of the week. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps