• Tonight

    May 21

    Lo 67°

    An evening t-storm in spots

    Hunting Weather
    • Precip
      35%
    • Cloud
      Cover
      63%
    • Wind
      Gust
      14 mph
    more

  • Wed

    May 22

    86°Lo 67°

    Thundershower

    Good for hunting
    • Precip
      58%
    • Cloud
      Cover
      67%
    • Wind
      Gust
      12 mph

  • Thu

    May 23

    80°Lo 55°

    Showers and a heavier t-storm

    Fair for hunting
    • Precip
      67%
    • Cloud
      Cover
      89%
    • Wind
      Gust
      12 mph
    more

  • Fri

    May 24

    73°Lo 47°

    A morning t-storm possible

    Good for hunting
    • Precip
      30%
    • Cloud
      Cover
      73%
    • Wind
      Gust
      21 mph
    more

  • Sat

    May 25

    71°Lo 46°

    Mostly sunny and pleasant

    Very Good for hunting
    • Precip
      10%
    • Cloud
      Cover
      11%
    • Wind
      Gust
      14 mph
    more
Next Previous
Hi 86° RealFeel® 90° Precipitation 58%

Day

N

E

S

W

  • SSW 6 mph
  • Gusts: 12 mph

Clouds and sun with a shower or thunderstorm around, mainly later; very warm and humid

  • Max UV Index: 7 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.13 in
  • Rain: 0.13 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 67° RealFeel® 64° Precipitation 40%

Night

N

E

S

W

  • S 7 mph
  • Gusts: 10 mph

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

  • 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 22

more Historical Weather Data >
  Today Normal Record 5/22/2012
High 86° 77° 96° (1941) 81°
Low 67° 58° 39° (1907) 66°

Solunar Information for Rockville, MD

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:50 AM with 14:31 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:41 PM with 10:50 of moolight, then sets at 4:31 AM

Sat, May 25
Full
Fri, May 31
Last
Sat, Jun 8
New
Sun, Jun 16
First
Top Story

Rockville Weather Report

Severe Storms to Reach DC, NYC, Albany Thursday

May 21, 2013; 5:20 PM ET

The same storm system responsible for producing violent thunderstorms in Oklahoma recently will reach the Atlantic Seaboard Thursday. more >

Breaking Weather: Severe Weather Threat Expands

May 21, 2013; 6:36 PM ET From areas East of Dallas, TX to Memphis, TN damaging winds, hail, and isolated tornados likely.

Wed. Fronts & Pressure

Wed. Hunting Weather