• Today

    May 27

    86°Lo 73°

    A p.m. t-storm in spots

    At Risk weather for asthma
    • Hi
      RealFeel
      102°
    • UV
      10 - Very High
    • Air Qual.
      Good
  • Thu

    May 28

    86°Lo 73°

    A thunderstorm in spots

    At Risk weather for asthma
    • Hi
      RealFeel
      103°
    • UV
      8 - Very High
    • Air Qual.
      Good
    more
  • Fri

    May 29

    86°Lo 71°

    Partly sunny, a heavy t-storm

    At Risk weather for asthma
    • Hi
      RealFeel
      99°
    • UV
      8 - Very High
    • Air Qual.
      Good
    more
  • Sat

    May 30

    85°Lo 70°

    A shower and t-storm around

    At Risk weather for asthma
    • Hi
      RealFeel
      103°
    • UV
      10 - Very High
    • Cloud
      Cover
      55%
    more
  • Sun

    May 31

    85°Lo 68°

    A shower and t-storm around

    Neutral weather for asthma
    • Hi
      RealFeel
      102°
    • UV
      9 - Very High
    • Cloud
      Cover
      45%
    more
Next Previous
Hi 86° RealFeel® 102° Precipitation 54%

Day

N

E

S

W

  • SSE 9 mph
  • Gusts: 21 mph

Humid with clouds yielding to some sun; an afternoon shower or thunderstorm around

  • Max UV Index: 10 (Extreme)
  • Thunderstorms: 60%
  • Precipitation: 0.3 in
  • Rain: 0.3 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 73° RealFeel® 78° Precipitation 17%

Night

N

E

S

W

  • SE 7 mph
  • Gusts: 13 mph

Partly cloudy and humid

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • 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 27

more Historical Weather Data >
  Today Normal Record 5/27/2014
High 86° 88° 100° (1899) 78°
Low 73° 70° 50° (1901) 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 13:51 of sunlight, then sets at 8:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:00 PM with 12:14 of moolight, then sets at 3:14 AM

Katy Weather Report

PHOTOS: Death Toll Continues to Rise as Floodwaters Recede in Houston

May 27, 2015; 3:51 PM ET

Torrential rain unleashed across Houston over Memorial Day weekend and caused severe flooding throughout the city. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index