• Tonight

    Sep 17

    Lo 55°

    Partly cloudy

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      78°
  • Thu

    Sep 18

    75°Lo 55°

    Partly sunny and pleasant

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      79°
    more
  • Fri

    Sep 19

    72°Lo 57°

    Partly sunny and pleasant

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      8%
    • Hi
      RealFeel
      75°
    more
  • Sat

    Sep 20

    80°Lo 60°

    Clouds breaking for some sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      80°
    more
  • Sun

    Sep 21

    83°Lo 62°

    Warm with partial sunshine

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      16%
    • Hi
      RealFeel
      83°
    more
Next Previous
Hi 74° RealFeel® 78° Precipitation 2%

Day

N

E

S

W

  • SSE 3 mph
  • Gusts: 7 mph

Partly sunny and nice

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 55° RealFeel® 55° Precipitation 12%

Night

N

E

S

W

  • N 1 mph
  • Gusts: 3 mph

Partly cloudy

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

Temperature History - Sep 17

more Historical Weather Data >
  Today Normal Record 9/17/2013
High 74° 79° 96° (1991) 72°
Low 55° 62° 44° (1923) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:51 AM with 12:23 of sunlight, then sets at 7:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:52 AM with 14:27 of moolight, then sets at 3:19 PM

Top Story

Friendship Heights Weather Report

DC: Remainder of Week to Be Dry, Cool

September 17, 2014; 7:11 AM ET

Rainfall will be scarce around Washington, D.C., this week, but cool air will be plentiful. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Current Drought Status

Current Soil Conditions

Wed. Overnight Freeze

Wed. Degree Days

Wed. Evapotranspiration