• Today

    Sep 20

    80°Lo 55°

    Clouds giving way to some sun

    Excellent for running
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
  • Sun

    Sep 21

    82°Lo 53°

    A p.m. shower or t-storm

    Very Good for running
    • Precip
      58%
    • Hours of Precip
      1.5
    • Wind
      Gust
      8 mph
  • Mon

    Sep 22

    69°Lo 42°

    Some sun; breezy, not as warm

    Very Good for running
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      30 mph
    more
  • Tue

    Sep 23

    70°Lo 46°

    Mostly sunny

    Excellent for running
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Wed

    Sep 24

    72°Lo 47°

    Sunny

    Excellent for running
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
5pm
6pm 7pm 8pm 9pm 10pm 11pm Mon
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Clear
Mostly Clear
T-storms
Mostly Clear
Clear
Temp (°F) 78° 77° 73° 67° 65° 64° 64° 62°
RealFeel® 78° 75° 71° 64° 63° 62° 63° 61°
Humidity 67% 69% 78% 90% 92% 94% 91% 92%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
20%
 
15%
 
20%
 
43%
 
47%
 
51%
 
40%
 
34%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 5 SW 5 SW 5 WSW 5 WSW 4 WSW 4 WSW 3 WSW 4 WSW
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 45% 45% 45% 25% 18% 70% 10% 1%
Dew Point 66° 66° 66° 64° 62° 62° 61° 60°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 82° 74° 94° (1895) 74°
Low 53° 54° 35° (1956) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:53 AM with 12:13 of sunlight, then sets at 7:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:25 AM with 13:15 of moolight, then sets at 5:40 PM

Top Story

York Weather Report

Harrisburg: September Temperature Roller Coaster to Continue

September 20, 2014; 2:05 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Harrisburg, Pennsylvania. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.