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    • Early AM

      Sep 27

      58° Lo
      Periods of rain and a thunderstorm
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Today

      Sep 27

      76° /52°
      Clouds giving way to sun
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Wed

      Sep 28

      75° /59°
      Occasional afternoon rain
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Thu

      Sep 29

      72° /59°F
      Periods of rain
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
    • Fri

      Sep 30

      73° /53°
      Periods of rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    Thursday
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    Forecast Cloudy Rain Cloudy Rain Rain Rain Cloudy Cloudy
    Temp (°F) 62° 63° 65° 68° 70° 70° 72° 71°
    RealFeel® 61° 60° 65° 66° 67° 68° 73° 71°
    Wind (mph) 6 E 6 ESE 7 ESE 7 ESE 7 ESE 7 E 7 E 7 E
    precip
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    Rain
    49%
    58%
    49%
    58%
    58%
    51%
    47%
    45%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    UV Index 0 1 1 1 2 1 1 1
    Cloud Cover 94% 94% 94% 94% 94% 94% 94% 94%
    Humidity 93% 88% 86% 82% 77% 79% 73% 77%
    Dew Point 60° 60° 61° 62° 62° 64° 63° 64°
    Temp °F
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    75° 70° 65° 60°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/29/2015
    High 72° 75° N/A 81°
    Low 59° 54° N/A 66°

    Sunrise/Sunset

    • Sunrise: 7:04 AM
    • Sunset: 6:56 PM
    • Duration: 11:52 hr

    Moonrise/Moonset

    • Moonrise: 4:40 AM
    • Moonset: 5:55 PM
    • Duration: 13:15 hr
    Astronomy

    Frederick Weather Report

    Rounds of rain to frequent northeastern US this week

    September 26, 2016; 11:30 PM ET

    Bouts of wet weather will soak the northeastern United States during the last full week of September. More >

    Thu. Dust & Dander

    Thu. Wind Maps