• Today

    Nov 18

    48° /37°F
    Mostly cloudy
    • Ragweed Pollen
      • Ragweed Pollen
      • Grass Pollen
      • Tree Pollen
      • Mold
      • Dust & Dander
      • Air Quality Index
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
  • Mon

    Nov 19

    52° /42°
    Times of sun and clouds
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    More
  • Tue

    Nov 20

    49° /29°
    Clouds giving way to some sun
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    More
  • Wed

    Nov 21

    49° /27°
    Mostly sunny
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    More
  • Thu

    Nov 22

    37° /22°
    Mostly sunny; breezy
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    More

Day

48°Hi RealFeel® 51° Precipitation 3%
Mostly cloudy
  • Winds from the
  • SE 5 mph
  • Gusts: 9 mph
  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Night

37°Lo RealFeel® 37° Precipitation 11%
Cloudy
  • Winds from the
  • S 5 mph
  • Gusts: 7 mph
  • 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

Frederick Pollen Levels Nov 18

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

    Low

  • Ragweed Pollen

    Low

  • Mold

    Low

  • Grass Pollen

    Low

Temperature History

more Historical Weather Data >
  Today Normal Record 11/18/2017
High 48° 56° N/A 61°
Low 37° 38° N/A 30°

Sunrise/Sunset

  • Sunrise: 6:57 AM
  • Sunset: 4:53 PM
  • Duration: 9:56 hr

Moonrise/Moonset

  • Moonrise: 2:44 PM
  • Moonset: 2:50 AM
  • Duration: 12:06 hr
Astronomy

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps