• Sun

    May 15

    83°Lo 60°

    Partly sunny and less humid

    Ragweed Pollen Weather
    • Precip
      20%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      44%
    more
  • Mon

    May 16

    78°Lo 56°

    Couple of thunderstorms

    Ragweed Pollen Weather
    • Precip
      65%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      96%
    more
  • Tue

    May 17

    79°Lo 50°

    Clouds giving way to some sun

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      63%
  • Wed

    May 18

    70°Lo 53°

    Sunny

    Ragweed Pollen Weather
    • Precip
      20%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      0%
    more
  • Thu

    May 19

    74°Lo 54°

    Sunshine

    Ragweed Pollen Weather
    • Precip
      20%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      0%
    more
Next Previous
Hi 79° RealFeel® 79° Precipitation 25%

Day

N

E

S

W

  • NW 15 mph
  • Gusts: 26 mph

Clouds giving way to some sun

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 50° RealFeel® 49° Precipitation 20%

Night

N

E

S

W

  • WNW 7 mph
  • Gusts: 20 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 17%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - May 17

more Historical Weather Data >
  Today Normal Record 5/17/2015
High 79° 77° N/A 82°
Low 50° 54° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:54 AM with 14:25 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:29 PM with 11:51 of moolight, then sets at 4:20 AM

Frederick Weather Report

Rain to ease unusual northeastern US dryness but to put a damper on outdoor plans

April 30, 2016; 5:15 AM ET

Expanding rainfall will bring good news and bad news for people in the northeastern United States into early next week. more >