• Wed

    May 27

    87°Lo 68°

    T-storms possible in the p.m.

    Ragweed Pollen Weather
    • Precip
      35%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      53%
  • Thu

    May 28

    85°Lo 66°

    Mostly cloudy with a shower

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      80%
    more
  • Fri

    May 29

    91°Lo 71°

    Sunshine, a t-storm possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      19%
    more
  • Sat

    May 30

    89°Lo 68°

    Partly sunny and very warm

    Ragweed Pollen Weather
    • Precip
      4%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      59%
    more
  • Sun

    May 31

    83°Lo 65°

    Mostly cloudy with a t-storm

    Ragweed Pollen Weather
    • Precip
      58%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      80%
    more
Next Previous
Hi 87° RealFeel® 90° Precipitation 35%

Day

N

E

S

W

  • SW 7 mph
  • Gusts: 13 mph

Remaining warm with some sun; chance for a couple of showers and thunderstorms in the afternoon

  • Max UV Index: 7 (High)
  • Thunderstorms: 60%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 68° RealFeel® 67° Precipitation 40%

Night

N

E

S

W

  • WSW 6 mph
  • Gusts: 9 mph

A thunderstorm on the prowl in the evening; otherwise, mostly cloudy and warm

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • 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 - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2014
High 87° 78° 95° (1965) 92°
Low 68° 60° 42° (1915) 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:38 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:43 PM with 12:12 of moolight, then sets at 2:55 AM

Rockville Weather Report

DC, Baltimore: Warmer Days to Come Memorial Day Weekend

May 22, 2015; 6:01 AM ET

While temperatures will rebound on Friday, even warmer weather will arrive during the Memorial Day holiday weekend. more >