• Today

    Sep 21

    83°Lo 57°

    An afternoon thunderstorm

    Excellent for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      55%
    • Hi
      RealFeel
      82°
    more
  • Mon

    Sep 22

    68°Lo 45°

    Partly sunny and cooler

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      6%
    • Hi
      RealFeel
      65°
    more
  • Tue

    Sep 23

    70°Lo 50°

    Mostly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      73°
  • Wed

    Sep 24

    72°Lo 52°

    Plenty of sunshine

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      6%
    • Hi
      RealFeel
      74°
    more
  • Thu

    Sep 25

    71°Lo 51°

    Partly sunny and pleasant

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      10%
    • Hi
      RealFeel
      73°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 49° 53° 58° 63° 65° 68° 69° 70°
RealFeel® 51° 58° 65° 71° 71° 73° 72° 71°
Humidity 74% 65% 56% 49% 44% 40% 39% 39%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
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%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 3 N 3 NNW 4 NNW 4 NNW 4 NNW 5 NW 4 NNW 4 NNW
UV Index 1 3 4 5 5 5 4 3
Cloud Cover 11% 11% 11% 11% 11% 11% 11% 11%
Dew Point 42° 42° 43° 44° 43° 43° 43° 44°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Sep 23

more Historical Weather Data >
  Today Normal Record 9/23/2013
High 70° 73° 93° (1970) 64°
Low 50° 53° 36° (1963) 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:59 AM with 12:08 of sunlight, then sets at 7:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:22 AM with 12:22 of moolight, then sets at 6:44 PM

Top Story

Hagerstown Weather Report

DC: September Temperature Roller Coaster to Continue

September 21, 2014; 4:44 AM ET

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

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Tue. Degree Days

Tue. Evapotranspiration