• Tonight

    Jul 26

    Lo 72°

    A late-night t-storm in spots

    Outdoor Barbecue Weather
    • Precip
      19%
    • Hi
      RealFeel
      103°
    • Wind
      Speed
      6 mph
  • Wed

    Jul 27

    89°Lo 71°

    Partly sunny and very warm

    Excellent for an outdoor bbq
    • Precip
      23%
    • Hi
      RealFeel
      103°
    • Wind
      Speed
      5 mph
    more
  • Thu

    Jul 28

    92°Lo 73°

    A t-storm in the afternoon

    Very Good for an outdoor bbq
    • Precip
      55%
    • Hi
      RealFeel
      110°
    • Wind
      Speed
      4 mph
    more
  • Fri

    Jul 29

    86°Lo 70°

    A couple of thunderstorms

    Very Good for an outdoor bbq
    • Precip
      69%
    • Hi
      RealFeel
      94°
    • Wind
      Speed
      6 mph
    more
  • Sat

    Jul 30

    85°Lo 69°

    Couple of showers, t-storms

    Good for an outdoor bbq
    • Precip
      68%
    • Hi
      RealFeel
      95°
    • Wind
      Speed
      5 mph
    more
Next Previous
Hi 92° RealFeel® 103° Precipitation 19%

Day

N

E

S

W

  • NW 6 mph
  • Gusts: 13 mph

Hot and humid with periods of clouds and sun

  • Max UV Index: 7 (High)
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 72° RealFeel® 74° Precipitation 43%

Night

N

E

S

W

  • NNW 4 mph
  • Gusts: 7 mph

Partly cloudy and humid; a late-night shower or thunderstorm around

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Jul 26

more Historical Weather Data >
  Today Normal Record 7/26/2015
High 92° 87° N/A 91°
Low 72° 64° N/A 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:05 AM with 14:21 of sunlight, then sets at 8:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:05 AM with 13:13 of moolight, then sets at 1:18 PM

Poolesville Weather Report

Dangerous heat wave to persist in northeastern US much of this week

July 26, 2016; 3:54 PM ET

A stifling heat wave will remain entrenched across the Northeast much of this week, despite a brief reprieve in humidity for some. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Tue. Outdoor Entertaining

Tue. Wind Maps

Tue. UV Index