• Sat

    Jul 30

    84°Lo 72°

    Couple of showers, t-storms

    At Risk weather for arthritis pain
    • Rain
      0.60 in
    • Hours of Precip
      3.5
    • UV
      5 - High
    more
  • Sun

    Jul 31

    87°Lo 69°

    A thunderstorm possible

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      5 - High
  • Mon

    Aug 1

    87°Lo 70°

    Mostly cloudy

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      4 - Moderate
    more
  • Tue

    Aug 2

    94°Lo 72°

    Sunny and hot

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      5 - High
    more
  • Wed

    Aug 3

    89°Lo 72°

    Clouds and sun

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      5 - High
    more
Next Previous
Hi 87° RealFeel® 91° Precipitation 30%

Day

N

E

S

W

  • ESE 6 mph
  • Gusts: 8 mph

Clouds and sun with a thunderstorm possible

  • Max UV Index: 6 (High)
  • Thunderstorms: 35%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 69° RealFeel® 68° Precipitation 25%

Night

N

E

S

W

  • SSE 5 mph
  • Gusts: 10 mph

Mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 16%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2015
High 87° 84° N/A 86°
Low 69° 69° N/A 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 14:11 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:55 AM with 14:37 of moolight, then sets at 6:32 PM

Rockville Weather Report

Stormy start to week in northeastern US will fail to offer heat relief

July 25, 2016; 8:33 AM ET

Gusty thunderstorms will target the northeastern United States on Monday, but will fail to sweep away the heat wave baking the region. more >