• Mon

    May 16

    82°Lo 60°

    Couple of thunderstorms

    Asthma Weather
    • Hi
      RealFeel
      83°
    • Precip
      65%
    • Cloud
      Cover
      96%
    more
  • Tue

    May 17

    83°Lo 54°

    Clouds giving way to some sun

    Asthma Weather
    • Hi
      RealFeel
      82°
    • Precip
      25%
    • Cloud
      Cover
      63%
    more
  • Wed

    May 18

    74°Lo 57°

    Sunny

    Asthma Weather
    • Hi
      RealFeel
      77°
    • Precip
      20%
    • Cloud
      Cover
      0%
    more
  • Thu

    May 19

    78°Lo 58°

    Sunshine

    Asthma Weather
    • Hi
      RealFeel
      82°
    • Precip
      20%
    • Cloud
      Cover
      0%
  • Fri

    May 20

    82°Lo 58°

    Partial sunshine

    Asthma Weather
    • Hi
      RealFeel
      83°
    • Precip
      20%
    • Cloud
      Cover
      33%
    more
Next Previous
Hi 78° RealFeel® 82° Precipitation 20%

Day

N

E

S

W

  • W 6 mph
  • Gusts: 15 mph

Sunshine

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 58° RealFeel® 59° Precipitation 5%

Night

N

E

S

W

  • WSW 4 mph
  • Gusts: 5 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • 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 19

more Historical Weather Data >
  Today Normal Record 5/19/2015
High 78° 77° N/A 86°
Low 58° 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

Rounds of rain to frequent northeastern US first week of May

May 1, 2016; 5:31 PM ET

Dry days will be hard to come by in the northeastern United States for the first week of May as storm systems cause rain to frequent the region. more >