• Today

    Sep 2

    93°Lo 66°

    A t-storm late this afternoon

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Wed

    Sep 3

    86°Lo 64°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Sep 4

    89°Lo 68°

    Very warm with periods of sun

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Sep 5

    91°Lo 70°

    Some sun, hot and more humid

    Low ragweed pollen levels
    • Precip
      13%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      37%
    more
  • Sat

    Sep 6

    90°Lo 61°

    A couple of p.m. t-storms

    Ragweed Pollen Weather
    • Precip
      62%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      69%
Next Previous
Hi 90° RealFeel® 98° Precipitation 62%

Day

N

E

S

W

  • NW 5 mph
  • Gusts: 8 mph

Mostly cloudy, humid and remaining warm; a couple of afternoon showers and a thunderstorm

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.16 in
  • Rain: 0.16 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 61° RealFeel® 59° Precipitation 41%

Night

N

E

S

W

  • N 5 mph
  • Gusts: 7 mph

Mostly cloudy and humid with widely separated thunderstorms

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Sep 6

more Historical Weather Data >
  Today Normal Record 9/6/2013
High 90° 83° N/A 75°
Low 61° 62° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:43 AM with 12:50 of sunlight, then sets at 7:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:47 PM with 11:08 of moolight, then sets at 4:55 AM

Top Story

Frederick Weather Report

DC: Warm Week for Back to School, Work

September 2, 2014; 3:55 AM ET

While temperatures and humidity levels will fluctuate slightly from day to day this week, unseasonable warmth will continue into next weekend around Washington, D.C. more >

Sat. Dust & Dander

Sat. Wind Maps