• Early AM

    Sep 3

    Lo 65°

    Areas of fog

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      92°
    more
  • Today

    Sep 3

    84°Lo 63°

    Fog in the a.m.; mostly sunny

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      3%
    • Hi
      RealFeel
      88°
    more
  • Thu

    Sep 4

    86°Lo 65°

    Fog in the a.m.; partly sunny

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      89°
  • Fri

    Sep 5

    89°Lo 68°

    Partly sunny and very warm

    Very Good for lawn mowing
    • Hours of Precip
      1
    • Precip
      25%
    • Hi
      RealFeel
      92°
    more
  • Sat

    Sep 6

    86°Lo 63°

    A couple of thunderstorms

    Fair for lawn mowing
    • Hours of Precip
      2.5
    • Precip
      60%
    • Hi
      RealFeel
      91°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Mostly Clear
Fog
Fog
Fog
Fog
Fog
Fog
Mostly Sunny
Temp (°F) 66° 65° 63° 64° 65° 70° 73° 77°
RealFeel® 63° 64° 63° 65° 68° 72° 78° 84°
Humidity 82% 87% 93% 93% 92% 81% 74% 67%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 1 E 1 E 1 E 2 ESE 2 SE 2 SE 3 SSE 4 SSE
UV Index 0 0 0 0 1 2 3 5
Cloud Cover 22% 25% 21% 70% 10% 10% 10% 10%
Dew Point 60° 61° 61° 62° 63° 64° 64° 65°
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 4

more Historical Weather Data >
  Today Normal Record 9/4/2013
High 86° 79° 96° (1925) 81°
Low 65° 59° 43° (1997) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:41 AM with 12:57 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:12 PM with 10:22 of moolight, then sets at 2:34 AM

Top Story

Chambersburg Weather Report

Harrisburg: Warm Week for Back to School, Work

September 2, 2014; 1:56 PM ET

While temperatures and humidity levels will fluctuate from day to day this week, unseasonable warmth will continue into next weekend around Harrisburg, Pennsylvania. more >

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Thu. Overnight Freeze

Thu. Degree Days

Thu. Evapotranspiration