• Today

    Apr 28

    70°Lo 43°

    Sunshine

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

    Apr 29

    74°Lo 49°

    Sun mixing with clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Thu

    Apr 30

    69°Lo 46°

    Cloudy with spotty showers

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Fri

    May 1

    64°Lo 46°

    Cloudy, a shower; breezy

    Low ragweed pollen levels
    • Precip
      55%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      96%
    more
  • Sat

    May 2

    72°Lo 48°

    Partly sunny and warmer

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      42%
    more
Next Previous
< Previous 8 hours Next 8 hours >
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Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 70° 69° 66° 63° 59° 56° 53° 50°
RealFeel® 69° 67° 63° 61° 57° 55° 52° 50°
Humidity 35% 37% 42% 45% 54% 62% 68% 72%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
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Snow
 
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  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 12 NNW 9 NNW 8 NNW 7 NW 6 NW 6 NW 5 NNW 4 NW
UV Index 2 1 0 0 0 0 0 0
Cloud Cover 25% 25% 25% 26% 26% 26% 26% 26%
Dew Point 41° 41° 42° 42° 42° 43° 43° 41°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 28

more Historical Weather Data >
  Today Normal Record 4/28/2014
High 70° 72° N/A 63°
Low 43° 49° N/A 41°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:15 AM with 13:45 of sunlight, then sets at 8:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:04 PM with 12:52 of moolight, then sets at 3:56 AM

Frederick Weather Report

Late-Week Storm Could Bring Rain, Wind to DC, Baltimore

April 28, 2015; 7:57 AM ET

Following midweek warmth around Washington, D.C., and Baltimore, a southern storm could spread wind and rain along the Atlantic coast on Thursday into Friday. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps