• Early AM

    Jul 25

    Lo 75°

    A shower or thunderstorm

    Sinus Headache Weather
    • Hi
      RealFeel
      103°
    • UV
      5 - High
    • Cloud
      Cover
      43%
    more
  • Today

    Jul 25

    98°Lo 74°

    Humid; a strong p.m. t-storm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      107°
    • UV
      5 - High
    • Cloud
      Cover
      63%
  • Tue

    Jul 26

    93°Lo 71°

    Clouds and sun, hot and humid

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      101°
    • UV
      5 - High
    • Cloud
      Cover
      44%
    more
  • Wed

    Jul 27

    93°Lo 72°

    Partly sunny and hot

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      99°
    • UV
      7 - Very High
    • Cloud
      Cover
      38%
    more
  • Thu

    Jul 28

    92°Lo 73°

    Clouds and sunshine

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      96°
    • UV
      5 - High
    • Cloud
      Cover
      79%
    more
Next Previous
Hi 98° RealFeel® 107° Precipitation 40%

Day

N

E

S

W

  • WSW 6 mph
  • Gusts: 8 mph

Partly sunny, hot and humid; a strong afternoon t-storm in spots; extreme heat may be dangerous

  • Max UV Index: 7 (High)
  • Thunderstorms: 91%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 74° RealFeel® 78° Precipitation 40%

Night

N

E

S

W

  • WSW 4 mph
  • Gusts: 8 mph

Humid; a strong evening thunderstorm in the area followed by a shower or thunderstorm in spots late

  • Max UV Index: N/A
  • Thunderstorms: 91%
  • Precipitation: 0.14 in
  • Rain: 0.14 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Jul 25

more Historical Weather Data >
  Today Normal Record 7/25/2015
High 98° 85° N/A 86°
Low 74° 69° N/A 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:04 AM with 14:22 of sunlight, then sets at 8:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:35 AM with 5:33 of moolight, then sets at 12:09 PM

Rockville Weather Report

Northeastern US: Monday's gusty storms to not usher in prolonged heat wave relief

July 25, 2016; 1:33 AM ET

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

Mon. Sinus Headache

Mon. UV Index