• Sun

    May 15

    80°Lo 56°

    Sunshine

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    May 16

    74°Lo 55°

    Mostly cloudy and colder

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    May 17

    82°Lo 62°

    Warmer with a few showers

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    May 18

    81°Lo 60°

    Partly sunny and humid

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    May 19

    87°Lo 65°

    A thunderstorm possible

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
Next Previous
Hi 87° RealFeel® 87° Precipitation 30%

Day

N

E

S

W

  • SW 10 mph
  • Gusts: 33 mph

Variable cloudiness with a shower or thunderstorm possible; warm

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 65° RealFeel® 59° Precipitation 100%

Night

N

E

S

W

  • SW 6 mph
  • Gusts: 17 mph

Overcast and becoming rainy

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.8 in
  • Rain: 0.8 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 7 hrs
  • Hours of Rain: 7 hrs

Temperature History - May 19

more Historical Weather Data >
  Today Normal Record 5/19/2015
High 87° 77° N/A 86°
Low 65° 55° N/A 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:52 AM with 14:29 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:20 PM with 11:04 of moolight, then sets at 5:24 AM

Frederick Weather Report

Relentless rain to drench eastern US through much of May

May 5, 2016; 2:20 PM ET

While a brief break in the wet weather is coming early next week, rounds of rain will resume later next week and cause difficulties for outdoor plans and agriculture through much of May. more >