10-Day Weather Forecast for Katy, Texas 77449 - The Weather Channel | weather.com
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10 Day Weather-

As of 7:04 pm CDT

Tonight

Mostly Clear Night Mostly Clear
--/63°
Rain drop 16%
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Night

63°
Mostly Clear Night
Rain drop
16%
S 15 mph

A few passing clouds. Low 63F. Winds S at 10 to 20 mph.

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Breaking Down Thursday’s Storm Threat


  • Humidity
    Humidity84%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:24 pm
  • Moonset
    Moonset3:12 am
  • Moon Phase - Day 8 Waxing Gibbous

Fri 27

Partly Cloudy Day Partly Cloudy
87°/59°
Rain drop 16%
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Day

87°
Partly Cloudy Day
Rain drop
16%
SSW 7 mph

Sunshine and clouds mixed. High 87F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity63%
  • UV index
    UV Index9 of 11
  • Sunrise
    Sunrise7:18 am
  • Sunset
    Sunset7:38 pm

Night

59°
Partly Cloudy Night
Rain drop
22%
NE 11 mph

A few clouds from time to time. Low 59F. Winds NE at 10 to 15 mph.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:32 pm
  • Moonset
    Moonset4:02 am
  • Moon Phase - Day 9 Waxing Gibbous

Sat 28

Partly Cloudy Day Partly Cloudy
74°/54°
Rain drop 2%
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Day

74°
Partly Cloudy Day
Rain drop
2%
NE 13 mph

Partly cloudy skies. Cooler. High 74F. Winds NE at 10 to 15 mph.

  • Humidity
    Humidity50%
  • UV index
    UV Index9 of 11
  • Sunrise
    Sunrise7:16 am
  • Sunset
    Sunset7:39 pm

Night

54°
Partly Cloudy Night
Rain drop
3%
E 7 mph

Some clouds early will give way to generally clear conditions overnight. Low 54F. Winds E at 5 to 10 mph.

  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:38 pm
  • Moonset
    Moonset4:44 am
  • Moon Phase - Day 10 Waxing Gibbous

Sun 29

Partly Cloudy Day Partly Cloudy
82°/63°
Rain drop 3%
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Day

82°
Partly Cloudy Day
Rain drop
3%
SSE 12 mph

Partly cloudy skies. High 82F. Winds SSE at 10 to 15 mph.

  • Humidity
    Humidity60%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise7:15 am
  • Sunset
    Sunset7:39 pm

Night

63°
Mostly Clear Night
Rain drop
9%
SSE 12 mph

Mostly clear. Low 63F. Winds SSE at 10 to 15 mph.

  • Humidity
    Humidity84%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:41 pm
  • Moonset
    Moonset5:19 am
  • Moon Phase - Day 11 Waxing Gibbous

Mon 30

Partly Cloudy Day Partly Cloudy
87°/66°
Rain drop 9%
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Day

87°
Partly Cloudy Day
Rain drop
9%
SSE 15 mph

Partly cloudy. High 87F. Winds SSE at 10 to 20 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index8 of 11
  • Sunrise
    Sunrise7:14 am
  • Sunset
    Sunset7:40 pm

Night

66°
Partly Cloudy Night
Rain drop
9%
SSE 14 mph

Partly cloudy skies. Low 66F. Winds SSE at 10 to 20 mph.

  • Humidity
    Humidity85%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:41 pm
  • Moonset
    Moonset5:51 am
  • Moon Phase - Day 12 Waxing Gibbous

Tue 31

Partly Cloudy Day Partly Cloudy
86°/69°
Rain drop 22%
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Day

86°
Partly Cloudy Day
Rain drop
22%
S 16 mph

Partly cloudy. High 86F. Winds S at 10 to 20 mph.

  • Humidity
    Humidity64%
  • UV index
    UV Index9 of 11
  • Sunrise
    Sunrise7:13 am
  • Sunset
    Sunset7:41 pm

Night

69°
Partly Cloudy Night
Rain drop
23%
SSE 15 mph

Partly cloudy early with increasing clouds overnight. Low 69F. Winds SSE at 10 to 20 mph.

  • Humidity
    Humidity86%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:40 pm
  • Moonset
    Moonset6:20 am
  • Moon Phase - Day 13 Waxing Gibbous

Wed 01

Partly Cloudy Day Partly Cloudy
86°/69°
Rain drop 21%
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Day

86°
Partly Cloudy Day
Rain drop
21%
S 16 mph

Partly cloudy skies. High 86F. Winds S at 10 to 20 mph.

  • Humidity
    Humidity69%
  • UV index
    UV Index9 of 11
  • Sunrise
    Sunrise7:12 am
  • Sunset
    Sunset7:41 pm

Night

69°
Scattered Showers Night
Rain drop
51%
SSE 15 mph

Partly cloudy in the evening. Increasing clouds with periods of showers after midnight. Low 69F. Winds SSE at 10 to 20 mph. Chance of rain 50%.

  • Humidity
    Humidity86%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:36 pm
  • Moonset
    Moonset6:48 am
  • Moon Phase - Day 14 Full Moon

Thu 02

Thunderstorms Thunderstorms
80°/67°
Rain drop 68%
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Day

80°
Thunderstorms
Rain drop
68%
S 12 mph

Showers and thunderstorms. High near 80F. Winds S at 10 to 15 mph. Chance of rain 70%.

  • Humidity
    Humidity75%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:10 am
  • Sunset
    Sunset7:42 pm

Night

67°
Mostly Cloudy Night
Rain drop
24%
SSE 11 mph

Partly cloudy skies in the evening, then becoming cloudy overnight. Low 67F. Winds SSE at 10 to 15 mph.

  • Humidity
    Humidity89%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:34 pm
  • Moonset
    Moonset7:16 am
  • Moon Phase - Day 15 Full Moon

Fri 03

Partly Cloudy Day AM Clouds/PM Sun
85°/68°
Rain drop 24%
Add

Day

85°
Partly Cloudy Day
Rain drop
24%
S 14 mph

Cloudy early with partial sunshine expected late. High near 85F. Winds S at 10 to 20 mph.

  • Humidity
    Humidity70%
  • UV index
    UV Index9 of 11
  • Sunrise
    Sunrise7:09 am
  • Sunset
    Sunset7:42 pm

Night

68°
Mostly Cloudy Night
Rain drop
24%
SSE 13 mph

Partly cloudy skies in the evening, then becoming cloudy overnight. Low 68F. Winds SSE at 10 to 20 mph.

  • Humidity
    Humidity86%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:31 pm
  • Moonset
    Moonset7:45 am
  • Moon Phase - Day 16 Waning Gibbous

Sat 04

Mostly Cloudy Day Mostly Cloudy
86°/65°
Rain drop 24%
Add

Day

86°
Mostly Cloudy Day
Rain drop
24%
S 15 mph

Mostly cloudy skies. High 86F. Winds S at 10 to 20 mph.

  • Humidity
    Humidity68%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise7:08 am
  • Sunset
    Sunset7:43 pm

Night

65°
Thunderstorms
Rain drop
51%
SSE 13 mph

Partly cloudy with late night showers or thunderstorms. Low near 65F. Winds SSE at 10 to 20 mph. Chance of rain 50%.

  • Humidity
    Humidity83%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:29 pm
  • Moonset
    Moonset8:18 am
  • Moon Phase - Day 17 Waning Gibbous

Sun 05

Scattered Thunderstorms Scattered Thunderstorms
79°/55°
Rain drop 46%
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Day

79°
Scattered Thunderstorms
Rain drop
46%
S 13 mph

Showers early then scattered thunderstorms developing later in the day. High 79F. Winds S at 10 to 20 mph. Chance of rain 50%.

  • Humidity
    Humidity67%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:07 am
  • Sunset
    Sunset7:44 pm

Night

55°
Showers
Rain drop
54%
N 13 mph

Cloudy with occasional rain showers. Low around 55F. Winds N at 10 to 15 mph. Chance of rain 50%.

  • Humidity
    Humidity90%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:27 pm
  • Moonset
    Moonset8:54 am
  • Moon Phase - Day 18 Waning Gibbous

Mon 06

Scattered Thunderstorms Scattered Thunderstorms
72°/57°
Rain drop 59%
Add

Day

72°
Scattered Thunderstorms
Rain drop
59%
N 12 mph

Rain showers in the morning with scattered thunderstorms arriving in the afternoon. High 72F. Winds N at 10 to 15 mph. Chance of rain 60%.

  • Humidity
    Humidity75%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise7:06 am
  • Sunset
    Sunset7:44 pm

Night

57°
Scattered Showers Night
Rain drop
35%
NE 10 mph

Mostly cloudy skies with a few showers late. Low 57F. Winds NE at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise--
  • Moonset
    Moonset9:35 am
  • Moon Phase - Day 19 Waning Gibbous

Tue 07

Partly Cloudy Day Partly Cloudy
78°/59°
Rain drop 24%
Add

Day

78°
Partly Cloudy Day
Rain drop
24%
SSE 11 mph

Mostly cloudy skies early, then partly cloudy in the afternoon. High 78F. NNE winds shifting to S at 10 to 15 mph.

  • Humidity
    Humidity65%
  • UV index
    UV Index8 of 11
  • Sunrise
    Sunrise7:05 am
  • Sunset
    Sunset7:45 pm

Night

59°
Scattered Showers Night
Rain drop
34%
SSE 11 mph

Partly cloudy during the evening. A few showers developing later during the night. Low 59F. Winds SSE at 10 to 15 mph. Chance of rain 30%.

  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:23 am
  • Moonset
    Moonset10:21 am
  • Moon Phase - Day 20 Waning Gibbous

Wed 08

Partly Cloudy Day Partly Cloudy
80°/61°
Rain drop 24%
Add

Day

80°
Partly Cloudy Day
Rain drop
24%
SE 12 mph

Considerable clouds early. Some decrease in clouds later in the day. High around 80F. Winds SE at 10 to 15 mph.

  • Humidity
    Humidity65%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise7:04 am
  • Sunset
    Sunset7:45 pm

Night

61°
Scattered Showers Night
Rain drop
31%
SSE 12 mph

Partly cloudy skies early followed by mostly cloudy skies and a few showers later at night. Low 61F. Winds SSE at 10 to 15 mph. Chance of rain 30%.

  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:16 am
  • Moonset
    Moonset11:12 am
  • Moon Phase - Day 21 Waning Gibbous

Thu 09

Scattered Showers Day AM Showers
82°/63°
Rain drop 41%
Add

Day

82°
Scattered Showers Day
Rain drop
41%
SSE 12 mph

Rain showers early with some sunshine later in the day. High 82F. Winds SSE at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity66%
  • UV index
    UV Index9 of 11
  • Sunrise
    Sunrise7:02 am
  • Sunset
    Sunset7:46 pm

Night

63°
Mostly Cloudy Night
Rain drop
24%
SSE 11 mph

Mostly cloudy skies. Low 63F. Winds SSE at 10 to 15 mph.

  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:06 am
  • Moonset
    Moonset12:08 pm
  • Moon Phase - Day 21 Waning Gibbous
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