• Tonight

    May 1

    Lo 50°

    A brief shower or two

    Ragweed Pollen Weather
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
  • Mon

    May 2

    68°Lo 46°

    Mostly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Tue

    May 3

    71°Lo 49°

    A thunderstorm in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Wed

    May 4

    79°Lo 51°

    Mostly sunny and nice

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Thu

    May 5

    82°Lo 57°

    Plenty of sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 65° RealFeel® 67° Precipitation 60%

Day

N

E

S

W

  • N 16 mph
  • Gusts: 30 mph

Increasing cloudiness and breezy; an afternoon shower

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 20%
  • Precipitation: 0.06 in
  • Rain: 0.06 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 50° RealFeel® 45° Precipitation 55%

Night

N

E

S

W

  • N 9 mph
  • Gusts: 16 mph

Mostly cloudy with a brief shower or two

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Frederick Pollen Levels - May 1

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Tree Pollen

    Moderate

  • Ragweed Pollen

    Low

  • Mold

    Low

  • Grass Pollen

    Moderate

Temperature History - May 1

more Historical Weather Data >
  Today Normal Record 5/1/2015
High 65° 79° N/A 80°
Low 50° 52° N/A 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:45 AM with 13:36 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:20 AM with 11:27 of moolight, then sets at 2:47 PM

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps