• Early AM

    Aug 24

    Lo 59°

    Clear

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      1 mph
    more
  • Today

    Aug 24

    87°Lo 65°

    Sunshine

    Poor for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      5 mph
    more
  • Thu

    Aug 25

    89°Lo 71°

    Very warm with some sun

    Poor for home energy
    • Avg
      RealFeel
      86°
    • Hi
      RealFeel
      96°
    • Wind
      Speed
      4 mph
  • Fri

    Aug 26

    92°Lo 68°

    A thunderstorm in the area

    Fair for home energy
    • Avg
      RealFeel
      84°
    • Hi
      RealFeel
      101°
    • Wind
      Speed
      4 mph
    more
  • Sat

    Aug 27

    91°Lo 66°

    Sunny, hot and less humid

    Fair for home energy
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      97°
    • Wind
      Speed
      2 mph
    more
Next Previous
Hi 89° RealFeel® 96° Precipitation 20%

Day

N

E

S

W

  • S 5 mph
  • Gusts: 8 mph

Times of clouds and sun, very warm and humid

  • Max UV Index: 6 (High)
  • Thunderstorms: 23%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 71° RealFeel® 76° Precipitation 24%

Night

N

E

S

W

  • SSW 4 mph
  • Gusts: 7 mph

Mainly clear and humid

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 25

more Historical Weather Data >
  Today Normal Record 8/25/2015
High 89° 86° N/A 84°
Low 71° 65° N/A 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:33 AM with 13:17 of sunlight, then sets at 7:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:09 AM with 14:21 of moolight, then sets at 2:30 PM

Frederick Weather Report

Heat, humidity to return across northeastern US late this week

August 23, 2016; 11:20 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 >

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index