• Today

    Sep 2

    94°Lo 66°

    A t-storm late this afternoon

    Poor for skiing
    • Rain
      0.12 in
    • Precip
      58%
    • Hours of Precip
      1
  • Wed

    Sep 3

    86°Lo 64°

    Mostly sunny

    Poor for skiing
    • Rain
      0 in
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Thu

    Sep 4

    89°Lo 68°

    Very warm with periods of sun

    Poor for skiing
    • Rain
      0 in
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Fri

    Sep 5

    91°Lo 70°

    Some sun, hot and more humid

    Poor for skiing
    • Rain
      0 in
    • Precip
      13%
    • Hours of Precip
      0
    more
  • Sat

    Sep 6

    90°Lo 61°

    A couple of p.m. t-storms

    Poor for skiing
    • Rain
      0.16 in
    • Precip
      62%
    • Hours of Precip
      2
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Sunny
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Cloudy
Temp (°F) 81° 84° 87° 90° 92° 94° 93° 91°
RealFeel® 90° 98° 101° 103° 105° 103° 100° 96°
Humidity 76% 67% 62% 55% 51% 47% 49% 49%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
5%
 
6%
 
7%
 
7%
 
10%
 
15%
 
15%
 
19%
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) 3 SSW 0 2 SSW 3 SSW 4 SSW 5 SSW 6 SSW 6 WSW
UV Index 2 3 5 6 6 5 4 3
Cloud Cover 3% 0% 5% 19% 28% 38% 45% 63%
Dew Point 73° 72° 73° 72° 72° 71° 71° 70°
Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F

Temperature History - Sep 2

more Historical Weather Data >
  Today Normal Record 9/2/2013
High 94° 84° N/A 90°
Low 66° 63° N/A 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 13:01 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:19 PM with 10:14 of moolight, then sets at 12:33 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 >

Tourism of Doom: Traveling to Endangered Places

Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.

Radar & Satellite

48 Hour Precipitation Forecast

Tue. Ski Weather