• Today

    May 5

    54°Lo 46°

    Cloudy and cool

    Beneficial weather for migraines
    • Hi
      RealFeel
      48°
    • UV
      2 - Low
    • Cloud
      Cover
      99%
    more
  • Fri

    May 6

    53°Lo 49°

    Mostly cloudy with showers

    Beneficial weather for migraines
    • Hi
      RealFeel
      46°
    • UV
      2 - Low
    • Cloud
      Cover
      92%
    more
  • Sat

    May 7

    61°Lo 50°

    Warmer with a shower in spots

    Beneficial weather for migraines
    • Hi
      RealFeel
      63°
    • UV
      4 - Moderate
    • Cloud
      Cover
      85%
    more
  • Sun

    May 8

    63°Lo 46°

    A morning shower

    Beneficial weather for migraines
    • Hi
      RealFeel
      61°
    • UV
      5 - High
    • Cloud
      Cover
      60%
  • Mon

    May 9

    67°Lo 51°

    More sun than clouds

    Beneficial weather for migraines
    • Hi
      RealFeel
      70°
    • UV
      5 - High
    • Cloud
      Cover
      33%
    more
Next Previous
Hi 63° RealFeel® 61° Precipitation 57%

Day

N

E

S

W

  • W 14 mph
  • Gusts: 24 mph

A shower in the morning; otherwise, clouds giving way to a brightening sky and breezy

  • Max UV Index: 7 (High)
  • Thunderstorms: 20%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 46° RealFeel® 42° Precipitation 5%

Night

N

E

S

W

  • W 8 mph
  • Gusts: 16 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 5%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - May 8

more Historical Weather Data >
  Today Normal Record 5/8/2015
High 63° 65° 86° (2000) 74°
Low 46° 47° 37° (2001) 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:41 AM with 14:16 of sunlight, then sets at 7:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:28 AM with 14:41 of moolight, then sets at 10:09 PM

Holtsville Weather Report

Relentless rain to drench eastern US through much of May

May 5, 2016; 3:42 PM ET

While a brief break in the wet weather is coming early next week, rounds of rain will resume later next week and cause difficulties for outdoor plans and agriculture through much of May. more >

Sun. Migraine Headache

Sun. UV Index