• Today

    May 3

    81°Lo 52°

    Mostly sunny and nice

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      650 - High
  • Mon

    May 4

    86°Lo 56°

    Very warm with plenty of sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      650 - High
    more
  • Tue

    May 5

    86°Lo 59°

    A p.m. t-storm in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      650 - High
    more
  • Wed

    May 6

    83°Lo 56°

    Variable clouds, a t-storm

    Low ragweed pollen levels
    • Precip
      55%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      82%
    more
  • Thu

    May 7

    83°Lo 55°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      9%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      29%
    more
Next Previous
Hi 81° RealFeel® 85° Precipitation 4%

Day

N

E

S

W

  • NW 4 mph
  • Gusts: 8 mph

Nice with sunshine and patchy clouds

  • Max UV Index: 7 (High)
  • Thunderstorms: 5%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 52° RealFeel® 54° Precipitation 6%

Night

N

E

S

W

  • N 1 mph
  • Gusts: 4 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Frederick Pollen Levels - May 3

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - May 3

more Historical Weather Data >
  Today Normal Record 5/3/2014
High 81° 73° N/A 72°
Low 52° 50° N/A 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 13:56 of sunlight, then sets at 8:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:46 PM with 10:50 of moolight, then sets at 6:36 AM

Frederick Weather Report

DC, Baltimore: Building Weekend Warmth to be Followed by Taste of Summer

May 3, 2015; 4:11 AM ET

After temperatures rise this weekend, Washington, D.C., and Baltimore will experience a taste of summer early in the new week. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps