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  • Early AM

    Aug 31

    Clear Lo 66°
    more
  • Today

    Aug 31

    Humid with periods of sun 91°Lo 70°
    more
  • Thu

    Sep 1

    Not as hot with a t-storm 83°Lo 61°
  • Fri

    Sep 2

    Partly sunny 81°Lo 61°
    more
  • Sat

    Sep 3

    Plenty of sunshine 77°Lo 61°
    more
< Previous 8 hours Next 8 hours >
  Thu
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Partly Cloudy
T-storms
Partly Sunny
Cloudy
Cloudy
Cloudy
Cloudy
T-storms
Temp (°F) 72° 70° 71° 72° 74° 76° 78° 76°
RealFeel® 71° 66° 71° 72° 75° 78° 82° 80°
Humidity 76% 78% 78% 77% 71% 65% 66% 81%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
47%
 
51%
 
47%
 
34%
 
34%
 
37%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 4 NNW 5 NNW 5 NNW 5 NNW 6 NNW 6 NNW 7 NNW 7 NNW
UV Index 0 0 0 0 1 2 3 4
Cloud Cover 45% 45% 45% 94% 94% 93% 93% 93%
Dew Point 64° 63° 64° 64° 64° 63° 66° 70°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2015
High 83° 84° N/A 93°
Low 61° 64° N/A 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 12:59 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:49 AM with 13:05 of moolight, then sets at 7:54 PM

Manassas Weather Report

September to start on cooler, less humid note in northeastern US

August 30, 2016; 8:24 PM ET

Brief relief from heat and humidity will arrive in the northeastern United States during the first days of September. more >