• Tonight

    Aug 28

    Lo 55°

    Mainly clear

    Driving Weather
    • Precip
      1%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Fri

    Aug 29

    81°Lo 63°

    Mostly sunny

    Excellent for driving
    • Precip
      7%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sat

    Aug 30

    84°Lo 70°

    A thunderstorm in spots

    Good for driving
    • Precip
      40%
    • Hours of Precip
      1
    • Rain
      0.09 in
  • Sun

    Aug 31

    89°Lo 72°

    Clouds and sun with a t-storm

    Good for driving
    • Precip
      55%
    • Hours of Precip
      2.5
    • Rain
      0.21 in
    more
  • Mon

    Sep 1

    89°Lo 70°

    A p.m. t-storm in spots

    Fair for driving
    • Precip
      41%
    • Hours of Precip
      2
    • Rain
      0.16 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Fog
Fog
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
T-storms
Temp (°F) 69° 71° 75° 78° 80° 81° 83° 84°
RealFeel® 70° 75° 80° 85° 86° 87° 88° 88°
Humidity 84% 79% 74% 69% 65% 62% 60% 62%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
7%
 
6%
 
5%
 
5%
 
8%
 
43%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 4 SE 4 SE 5 SSE 5 SSE 5 SSE 6 SSE 6 SSE 6 SSE
UV Index 2 3 4 5 5 5 4 3
Cloud Cover 45% 45% 45% 45% 45% 45% 45% 45%
Dew Point 64° 64° 66° 67° 67° 67° 67° 69°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 30

more Historical Weather Data >
  Today Normal Record 8/30/2013
High 84° 85° 99° (1991) 87°
Low 70° 62° 41° (1986) 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 13:08 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:20 AM with 10:58 of moolight, then sets at 10:18 PM

Top Story

Poolesville Weather Report

Summery Weekend in Store for DC

August 28, 2014; 9:04 PM ET

After a subtle cooldown, hot and humid weather will bounce back in Washington, D.C., during the Labor Day weekend. more >

Travel Weather Forecast

Aug 28, 2014; 5:43 PM ET United States travel weather forecast

Sat. Driving Weather