• Today

    Jul 23

    95°Lo 75°

    Mostly sunny and hot

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      97°
    • UV
      5 - High
    • Cloud
      Cover
      23%
  • Sun

    Jul 24

    89°Lo 76°

    Plenty of sunshine

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      96°
    • UV
      7 - Very High
    • Cloud
      Cover
      10%
    more
  • Mon

    Jul 25

    92°Lo 77°

    A t-storm in the afternoon

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      101°
    • UV
      5 - High
    • Cloud
      Cover
      70%
    more
  • Tue

    Jul 26

    91°Lo 74°

    Partly sunny and hot

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      98°
    • UV
      5 - High
    • Cloud
      Cover
      45%
    more
  • Wed

    Jul 27

    88°Lo 75°

    Partly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      95°
    • UV
      5 - High
    • Cloud
      Cover
      43%
    more
Next Previous
Hi 95° RealFeel® 97° Precipitation 2%

Day

N

E

S

W

  • WNW 12 mph
  • Gusts: 16 mph

Mostly sunny and hot; extreme heat may be dangerous for outdoor activities

  • Max UV Index: 7 (High)
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 75° RealFeel® 73° Precipitation 11%

Night

N

E

S

W

  • NNW 6 mph
  • Gusts: 13 mph

Clear and less humid

  • Max UV Index: N/A
  • Thunderstorms: 9%
  • 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 23

more Historical Weather Data >
  Today Normal Record 7/23/2015
High 95° 84° 102° (2011) 88°
Low 75° 69° 59° (1992) 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:34 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:37 PM with 12:10 of moolight, then sets at 10:47 AM

Rockville Centre Weather Report

'Virtually no relief' from heat in store for eastern US into end of July

July 23, 2016; 5:25 AM ET

Much of the eastern United States will continue to swelter with above-average temperatures into the end of the month. more >

Sat. Sinus Headache

Sat. UV Index