• Early AM

    Aug 31

    Lo 70°

    Mostly cloudy

    Stargazing Weather
    • Cloud
      Cover
      86%
    • Precip
      22%
    • Hours of Precip
      0
    more
  • Today

    Aug 31

    88°Lo 70°

    A t-storm in the afternoon

    Poor for stargazing
    • Cloud
      Cover
      70%
    • Precip
      65%
    • Hours of Precip
      5
    more
  • Mon

    Sep 1

    85°Lo 68°

    Some sun with a thunderstorm

    Excellent for stargazing
    • Cloud
      Cover
      13%
    • Precip
      14%
    • Hours of Precip
      1.5
    more
  • Tue

    Sep 2

    93°Lo 69°

    A t-storm in the afternoon

    Poor for stargazing
    • Cloud
      Cover
      71%
    • Precip
      51%
    • Hours of Precip
      1
  • Wed

    Sep 3

    87°Lo 61°

    Clearing and warm

    Excellent for stargazing
    • Cloud
      Cover
      3%
    • Precip
      13%
    • Hours of Precip
      0
    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
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Cloudy
T-storms
Mostly Sunny
Temp (°F) 76° 81° 86° 88° 89° 90° 90° 91°
RealFeel® 80° 86° 93° 96° 97° 96° 94° 96°
Humidity 78% 65% 58% 55% 51% 49% 51% 50%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
7%
 
6%
 
5%
 
5%
 
8%
 
47%
 
51%
 
47%
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 WSW 5 WSW 5 SW 6 WSW 6 WSW 7 WSW 6 WSW 6 WSW
UV Index 2 3 5 6 6 5 4 3
Cloud Cover 22% 20% 20% 19% 19% 70% 70% 21%
Dew Point 68° 68° 69° 70° 69° 69° 70° 70°
Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Sep 2

more Historical Weather Data >
  Today Normal Record 9/2/2013
High 93° 84° N/A 90°
Low 69° 63° N/A 68°

Solunar Information for Frederick, MD

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 13:04 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:19 PM with 10:22 of moolight, then sets at 11:41 PM

Tue, Sep 2
First
Tue, Sep 9
Full
Tue, Sep 16
Last
Wed, Sep 24
New
Top Story

Frederick Weather Report

DC: Summer Heat to Hold Beyond Labor Day

August 30, 2014; 10:13 PM ET

Labor Day weekend traditionally marks the unofficial end to summer, but the weather has another idea in mind around Washington, D.C., with a prolonged stretch of summer heat underway. more >

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.

Tue. Stargazing