• Early AM

    Sep 2

    Lo 68°

    Partly cloudy

    Fishing Weather
    • Precip
      11%
    • Cloud
      Cover
      48%
    • Wind
      Speed
      2 mph
    more
  • Today

    Sep 2

    91°Lo 69°

    Clouds and sun, hot and humid

    Very Good for fishing
    • Precip
      25%
    • Cloud
      Cover
      30%
    • Wind
      Speed
      5 mph
    more
  • Thu

    Sep 3

    92°Lo 70°

    Clouds and sun; hot, humid

    Very Good for fishing
    • Precip
      22%
    • Cloud
      Cover
      26%
    • Wind
      Speed
      5 mph
  • Fri

    Sep 4

    86°Lo 69°

    Clouds and sun with a t-storm

    Fair for fishing
    • Precip
      25%
    • Cloud
      Cover
      79%
    • Wind
      Speed
      7 mph
    more
  • Sat

    Sep 5

    80°Lo 59°

    Mostly cloudy and humid

    Poor for fishing
    • Precip
      12%
    • Cloud
      Cover
      24%
    • Wind
      Speed
      4 mph
    more
Next Previous
Hi 92° RealFeel® 97° Precipitation 9%

Day

N

E

S

W

  • NNW 6 mph
  • Gusts: 9 mph

Times of clouds and sun, hot and humid

  • Max UV Index: 6 (High)
  • Thunderstorms: 17%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 70° RealFeel® 71° Precipitation 22%

Night

N

E

S

W

  • N 5 mph
  • Gusts: 7 mph

A shower or thunderstorm in spots in the evening; otherwise, partly cloudy and humid

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2014
High 92° 84° 96° (1993) 85°
Low 70° 61° 45° (1967) 69°

Solunar Information for Herndon, VA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 12:57 of sunlight, then sets at 7:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:04 PM with 14:14 of moolight, then sets at 1:18 PM

Sat, Sep 5
Last
Sun, Sep 13
New
Mon, Sep 21
First
Mon, Sep 28
Full

Herndon Weather Report

DC, Baltimore: July-like Heat to Continue Through Labor Day

September 2, 2015; 12:19 AM ET

The vast majority of the time through the Labor Day weekend will feature sunshine with unseasonably hot afternoons around Washington, D.C., and Baltimore. more >

Future of Hunting, Fishing Could Be in Jeopardy

Nov 1, 2012; 5:00 AM ET As the world warms, due to a changing climate, there is a chance the sport of hunting and fishing could be affected. Valerie Smock has more on what could happen in the future.

Thu. Fronts & Pressure

Thu. Fishing Weather