• Today

    Sep 20

    78°Lo 59°

    Sun and clouds

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Sun

    Sep 21

    82°Lo 57°

    A t-storm in the afternoon

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Sep 22

    69°Lo 46°

    Some sun, breezy and cooler

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Tue

    Sep 23

    72°Lo 51°

    Mostly sunny

    Moderate ragweed pollen levels
    • Precip
      1%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      11%
    more
  • Wed

    Sep 24

    73°Lo 53°

    Nice with plenty of sunshine

    Ragweed Pollen Weather
    • Precip
      8%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      4%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
6pm
7pm 8pm 9pm 10pm 11pm Sun
12am
1am
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Forecast
Partly Sunny
Partly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 76° 74° 70° 68° 67° 65° 63° 63°
RealFeel® 72° 69° 66° 64° 63° 61° 62° 61°
Humidity 53% 58% 65% 71% 76% 81% 84% 87%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
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%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Wind (mph) 7 S 6 S 5 SSE 4 SSE 4 SSE 4 SSE 3 SSE 3 SSE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 38% 44% 26% 26% 26% 26% 26% 26%
Dew Point 57° 58° 58° 58° 59° 59° 59° 59°
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 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 78° 74° 91° (1983) 81°
Low 59° 53° 37° (1962) 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:54 AM with 12:16 of sunlight, then sets at 7:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:33 AM with 13:38 of moolight, then sets at 5:11 PM

Top Story

Gettysburg 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 >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps