• Today

    Aug 27

    90°Lo 65°

    Mostly sunny and less humid

    Very Good for driving
    • Precip
      11%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sun

    Aug 28

    91°Lo 67°

    Mostly sunny and humid

    Excellent for driving
    • Precip
      3%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Mon

    Aug 29

    91°Lo 65°

    A thunderstorm in spots

    Good for driving
    • Precip
      40%
    • Hours of Precip
      1
    • Rain
      0.09 in
  • Tue

    Aug 30

    89°Lo 66°

    Partly sunny and very warm

    Excellent for driving
    • Precip
      25%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Wed

    Aug 31

    91°Lo 63°

    A thunderstorm in spots

    Good for driving
    • Precip
      41%
    • Hours of Precip
      2
    • Rain
      0.18 in
    more
Next Previous
Hi 91° RealFeel® 101° Precipitation 40%

Day

N

E

S

W

  • N 4 mph
  • Gusts: 6 mph

Partly sunny and humid with a shower or thunderstorm in the area

  • Max UV Index: 6 (High)
  • Thunderstorms: 40%
  • Precipitation: 0.09 in
  • Rain: 0.09 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 65° RealFeel® 63° Precipitation 12%

Night

N

E

S

W

  • NNE 5 mph
  • Gusts: 6 mph

Partly cloudy

  • 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 29

more Historical Weather Data >
  Today Normal Record 8/29/2015
High 91° 85° N/A 90°
Low 65° 64° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 13:08 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:46 AM with 14:18 of moolight, then sets at 6:04 PM

Frederick Weather Report

Is summer heat, humidity over for the northeastern US?

August 27, 2016; 7:24 AM ET

Following a taste of autumn early this past week, is summer heat and humidity over for the northeastern United States? more >

Travel Weather Forecast

Aug 27, 2016; 8:07 AM ET United States travel weather forecast

Mon. Driving Weather