• Tonight

    Aug 23

    Lo 59°

    Clear

    Common Cold Weather
    • Avg
      Temp
      71°
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      92°
    more
  • Wed

    Aug 24

    87°Lo 65°

    Sunshine

    Beneficial weather for colds
    • Avg
      Temp
      76°
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      92°
  • Thu

    Aug 25

    89°Lo 71°

    Very warm with some sun

    Beneficial weather for colds
    • Avg
      Temp
      80°
    • Avg
      RealFeel
      86°
    • Hi
      RealFeel
      96°
    more
  • Fri

    Aug 26

    92°Lo 68°

    A thunderstorm in the area

    Beneficial weather for colds
    • Avg
      Temp
      80°
    • Avg
      RealFeel
      84°
    • Hi
      RealFeel
      101°
    more
  • Sat

    Aug 27

    91°Lo 66°

    Sunny, hot and less humid

    Beneficial weather for colds
    • Avg
      Temp
      79°
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      97°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Sunny
Sunny
Sunny
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 70° 74° 79° 82° 84° 85° 85° 87°
RealFeel® 74° 81° 87° 92° 92° 92° 91° 90°
Humidity 81% 68% 60% 57% 51% 48% 46% 45%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 4 S 5 SSW 5 SSW 5 S 6 S 6 S 6 S 6 S
UV Index 2 4 5 6 7 6 5 4
Cloud Cover 0% 0% 0% 3% 7% 10% 11% 10%
Dew Point 64° 63° 64° 66° 64° 63° 63° 63°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 24

more Historical Weather Data >
  Today Normal Record 8/24/2015
High 87° 86° N/A 91°
Low 65° 65° N/A 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:32 AM with 13:20 of sunlight, then sets at 7:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:25 AM with 9:59 of moolight, then sets at 1:25 PM

Frederick Weather Report

Heat, humidity to return across northeastern US late this week

August 23, 2016; 7:32 PM ET

Following a fall-like start to the week, warmth and humidity will build over the northeastern United States prior to the weekend. more >

Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.

Wed. Cold & Flu

Wed. UV Index