Katy, TX 77494 Hourly Weather

Harris County9:24 PM CDT29.74°N, 95.83°W

Next 48 hours

9 PM Fri Oct 23 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Sat Oct 24 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 55° 60° 65° 70° 75° 80° 85° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 223 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
9 PM Clear 70° 70° 0% 0.00 in Calm 53% 52° 0% 0
10 PM Clear 68° 68° 0% 0.00 in Calm 57% 52° 2% 0
11 PM Clear 66° 66° 0% 0.00 in Calm 63% 53° 0% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 64° 64° 0% 0.00 in Calm 70% 54° 4% 0
1 AM Clear 62° 62° 0% 0.00 in Calm 75% 54° 5% 0
2 AM Clear 61° 61° 0% 0.00 in Calm 78% 54° 5% 0
3 AM Clear 59° 59° 0% 0.00 in Calm 82% 54° 5% 0
4 AM Mostly Clear 59° 59° 0% 0.00 in Calm 85% 54° 6% 0
5 AM Clear 58° 58° 0% 0.00 in Calm 87% 54° 3% 0
6 AM Sunny 57° 57° 0% 0.00 in Calm 89% 54° 7% 0
7 AM Sunny 57° 57° 0% 0.00 in Calm 89% 54° 5% 0
8 AM Sunny 58° 58° 0% 0.00 in Calm 90% 55° 9% 0
9 AM Sunny 63° 63° 0% 0.00 in Calm 81% 57° 10% 1
10 AM Sunny 70° 70° 0% 0.00 in Calm 66% 58° 11% 2
11 AM Sunny 75° 75° 0% 0.00 in NE 5 52% 56° 6% 4
12 PM Sunny 79° 79° 0% 0.00 in NE 5 41% 53° 11% 6
1 PM Sunny 83° 81° 0% 0.00 in E 5 32% 50° 13% 7
2 PM Sunny 84° 82° 0% 0.00 in E 5 30% 49° 15% 6
3 PM Sunny 85° 83° 0% 0.00 in E 5 G10 28% 49° 13% 4
4 PM Sunny 86° 84° 0% 0.00 in E 5 G12 27% 48° 10% 2
5 PM Sunny 85° 82° 0% 0.00 in E 5 G13 28% 48° 9% 1
6 PM Clear 82° 81° 0% 0.00 in E 5 G13 31% 49° 5% 0
7 PM Mostly Clear 79° 79° 0% 0.00 in SE 5 G13 38% 51° 9% 0
8 PM Mostly Clear 74° 74° 0% 0.00 in SE 5 G13 46% 52° 13% 0
9 PM Mostly Clear 70° 70° 0% 0.00 in SE 5 G10 57% 54° 10% 0
10 PM Mostly Clear 68° 68° 0% 0.00 in SE 5 65% 56° 14% 0
11 PM Mostly Clear 66° 66° 0% 0.00 in Calm 73% 57° 14% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 64° 64° 0% 0.00 in Calm 81% 58° 25% 0
1 AM Mostly Clear 63° 63° 0% 0.00 in Calm 87% 59° 25% 0
2 AM Mostly Clear 62° 62° 0% 0.00 in Calm 89% 59° 11% 0
3 AM Clear 62° 62° 0% 0.00 in Calm 89% 59° 5% 0
4 AM Mostly Clear 62° 62° 0% 0.00 in Calm 89% 59° 9% 0
5 AM Clear 62° 62° 0% 0.00 in Calm 89% 59° 4% 0
6 AM Sunny 62° 62° 0% 0.00 in NE 5 89% 59° 2% 0
7 AM Sunny 62° 62° 0% 0.00 in NE 5 89% 59° 4% 0
8 AM Sunny 63° 63° 0% 0.00 in NE 5 94% 61° 0% 0
9 AM Sunny 67° 67° 0% 0.00 in E 5 G10 86% 63° 5% 1
10 AM Sunny 73° 73° 0% 0.00 in E 5 G12 73% 64° 10% 2
11 AM Sunny 77° 77° 0% 0.00 in E 5 G13 63% 64° 11% 4
12 PM Sunny 81° 82° 0% 0.00 in E 10 54% 63° 13% 6
1 PM Sunny 84° 84° 0% 0.00 in SE 10 G16 48% 62° 14% 6
2 PM Sunny 86° 86° 0% 0.00 in SE 10 G17 43% 61° 15% 6
3 PM Sunny 87° 86° 0% 0.00 in SE 10 G18 40% 60° 16% 4
4 PM Sunny 86° 86° 0% 0.00 in SE 10 G20 40% 59° 17% 2
5 PM Sunny 85° 84° 0% 0.00 in SE 10 G21 42% 59° 17% 1
6 PM Mostly Clear 82° 82° 0% 0.00 in SE 10 G21 46% 59° 18% 0
7 PM Mostly Clear 79° 79° 0% 0.00 in SE 10 G21 52% 60° 18% 0
8 PM Mostly Clear 76° 76° 0% 0.00 in SE 10 G18 60% 61° 19% 0
9 PM Mostly Clear 72° 72° 0% 0.00 in SE 5 G16 69% 61° 20% 0
10 PM Mostly Clear 69° 69° 0% 0.00 in SE 5 G13 78% 62° 21% 0
11 PM Mostly Clear 67° 67° 0% 0.00 in SE 5 G10 85% 62° 23% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 66° 66° 0% 0.00 in SE 5 88% 62° 26% 0
1 AM Partly Cloudy 65° 65° 0% 0.00 in SE 5 89% 62° 28% 0
2 AM Partly Cloudy 64° 64° 0% 0.00 in E 5 90% 61° 30% 0
3 AM Partly Cloudy 64° 64° 0% 0.00 in E 5 90% 60° 31% 0
4 AM Partly Cloudy 63° 63° 0% 0.00 in E 5 89% 60° 33% 0
5 AM Partly Cloudy 63° 63° 0% 0.00 in E 5 G10 90% 60° 39% 0
6 AM Mostly Sunny 63° 63° 0% 0.00 in E 5 G12 91% 60° 45% 0
7 AM Partly Sunny 63° 63° 0% 0.00 in E 5 G13 99% 63° 55% 0
8 AM Partly Sunny 65° 65° 0% 0.00 in E 5 G14 92% 63° 53% –
9 AM Partly Sunny 68° 68° 0% 0.00 in E 5 G14 83% 63° 52% –
10 AM Mostly Sunny 71° 71° 0% 0.00 in E 10 71% 61° 50% –
11 AM Mostly Sunny 74° 74° 0% 0.00 in E 10 G16 62% 60° 49% –
12 PM Mostly Sunny 77° 77° 0% 0.00 in E 10 G16 52% 58° 49% –
1 PM Mostly Sunny 79° 79° 0% 0.00 in E 10 G16 45% 56° 48% –
2 PM Mostly Sunny 81° 81° 0% 0.00 in E 10 G16 41% 55° 49% –
3 PM Mostly Sunny 81° 81° 0% 0.00 in E 10 G16 39% 54° 49% –
4 PM Mostly Sunny 81° 80° 0% 0.00 in E 10 38% 53° 50% –
5 PM Partly Sunny 79° 79° 0% 0.00 in E 5 G14 39% 52° 53% –
6 PM Mostly Cloudy 77° 77° 0% 0.00 in SE 5 G13 42% 52° 55% –
7 PM Mostly Cloudy 75° 75° 0% 0.00 in SE 5 G12 45% 52° 58% –
8 PM Mostly Cloudy 72° 72° 0% 0.00 in SE 5 G10 53% 54° 58% –
9 PM Mostly Cloudy 68° 68° 0% 0.00 in E 5 65% 56° 58% –
10 PM Mostly Cloudy 66° 66° 0% 0.00 in Calm 73% 57° 58% –
11 PM Mostly Cloudy 64° 64° 0% 0.00 in Calm 81% 58° 58% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 63° 63° 0% 0.00 in Calm 84% 58° 58% –
1 AM Mostly Cloudy 63° 63° 0% 0.00 in Calm 84% 58° 51% –
2 AM Mostly Cloudy 63° 63° 0% 0.00 in Calm 84% 58° 51% –
3 AM Mostly Cloudy 63° 63° 0% 0.00 in Calm 87% 59° 51% –
4 AM Mostly Cloudy 63° 63° 0% 0.00 in Calm 87% 59° 51% –
5 AM Mostly Cloudy 63° 63° 0% 0.00 in NE 5 87% 59° 51% –
6 AM Partly Sunny 62° 62° 0% 0.00 in NE 5 90% 59° 51% –
7 AM Partly Sunny 63° 63° 0% 0.00 in NE 5 G10 87% 59° 59% –
8 AM Partly Sunny 65° 65° 0% 0.00 in E 5 G10 84% 60° 59% –
9 AM Partly Sunny 68° 68° 0% 0.00 in E 5 G12 78% 61° 59% –
10 AM Partly Sunny 71° 71° 0% 0.00 in E 5 G12 73% 62° 59% –
11 AM Partly Sunny 74° 74° 0% 0.00 in E 5 G12 66% 62° 59% –
12 PM Partly Sunny 78° 78° 0% 0.00 in E 5 G13 58% 62° 59% –
1 PM Mostly Sunny 80° 81° 5% 0.00 in E 5 G13 54% 62° 49% –
2 PM Mostly Sunny 81° 82° 5% 0.00 in E 5 G13 51% 61° 49% –
3 PM Mostly Sunny 82° 82° 5% 0.00 in E 5 G13 47% 60° 49% –
4 PM Mostly Sunny 81° 81° 5% 0.00 in E 5 G13 47% 59° 49% –
5 PM Mostly Sunny 80° 81° 5% 0.00 in E 5 G13 47% 58° 49% –
6 PM Partly Cloudy 78° 78° 5% 0.00 in SE 5 G13 48% 57° 49% –
7 PM Partly Cloudy 76° 76° 2% 0.00 in SE 5 G13 52% 57° 50% –
8 PM Partly Cloudy 73° 73° 2% 0.00 in SE 5 G12 57% 57° 50% –
9 PM Partly Cloudy 70° 70° 2% 0.00 in SE 5 G10 66% 58° 50% –
10 PM Partly Cloudy 67° 67° 2% 0.00 in SE 5 75% 59° 50% –
11 PM Partly Cloudy 65° 65° 2% 0.00 in Calm 81% 59° 50% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 64° 64° 2% 0.00 in Calm 87% 60° 50% –
1 AM Partly Cloudy 64° 64° 6% 0.00 in Calm 87% 60° 50% –
2 AM Partly Cloudy 64° 64° 6% 0.00 in Calm 87% 60° 50% –
3 AM Partly Cloudy 64° 64° 6% 0.00 in Calm 87% 60° 50% –
4 AM Partly Cloudy 64° 64° 6% 0.00 in Calm 87% 60° 50% –
5 AM Partly Cloudy 63° 63° 6% 0.00 in E 5 90% 60° 50% –
6 AM Mostly Sunny 63° 63° 6% 0.00 in E 5 87% 59° 50% –
7 AM Slight Chance Rain Showers 63° 63° 16% <0.01 in NE 5 87% 59° 55% –
8 AM Slight Chance Rain Showers 64° 64° 16% <0.01 in NE 5 87% 60° 55% –
9 AM Slight Chance Rain Showers 66° 66° 16% <0.01 in E 5 84% 61° 55% –
10 AM Slight Chance Rain Showers 69° 69° 16% <0.01 in E 5 78% 62° 55% –
11 AM Slight Chance Rain Showers 72° 72° 16% <0.01 in E 5 G10 71% 62° 55% –
12 PM Slight Chance Rain Showers 75° 75° 16% <0.01 in E 5 G10 62% 61° 55% –
1 PM Slight Chance Rain Showers 78° 78° 20% <0.01 in E 5 G12 54% 60° 48% –
2 PM Slight Chance Rain Showers 79° 79° 20% <0.01 in E 5 G12 50% 59° 48% –
3 PM Slight Chance Rain Showers 80° 81° 20% <0.01 in E 5 G12 47% 58° 48% –
4 PM Slight Chance Rain Showers 79° 79° 20% <0.01 in E 5 G12 47% 57° 48% –
5 PM Slight Chance Rain Showers 78° 78° 20% <0.01 in E 5 G10 47% 56° 48% –
6 PM Slight Chance Rain Showers 76° 76° 20% <0.01 in E 5 48% 55° 48% –
7 PM Partly Cloudy 74° 74° 10% 0.00 in E 5 51% 55° 43% –
8 PM Partly Cloudy 71° 71° 10% 0.00 in E 5 57% 55° 43% –
9 PM Partly Cloudy 68° 68° 10% 0.00 in Calm 65% 56° 43% –
10 PM Partly Cloudy 65° 65° 10% 0.00 in Calm 75% 57° 43% –
11 PM Partly Cloudy 63° 63° 10% 0.00 in Calm 81% 57° 43% –
Wednesday, October 2822 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 63° 63° 10% 0.00 in Calm 84% 58° 43% –
1 AM Mostly Clear 62° 62° 7% 0.00 in Calm 87% 58° 23% –
2 AM Mostly Clear 61° 61° 7% 0.00 in Calm 90% 58° 23% –
3 AM Mostly Clear 60° 60° 7% 0.00 in Calm 93% 58° 23% –
4 AM Mostly Clear 60° 60° 7% 0.00 in Calm 93% 58° 23% –
5 AM Mostly Clear 60° 60° 7% 0.00 in NE 5 93% 58° 23% –
6 AM Sunny 60° 60° 7% 0.00 in N 5 93% 58° 23% –
7 AM Mostly Sunny 61° 61° 4% 0.00 in N 5 90% 58° 27% –
8 AM Mostly Sunny 63° 63° 4% 0.00 in NE 5 87% 59° 27% –
9 AM Mostly Sunny 65° 65° 4% 0.00 in NE 5 84% 60° 27% –
10 AM Mostly Sunny 68° 68° 4% 0.00 in NE 5 76% 60° 27% –
11 AM Mostly Sunny 72° 72° 4% 0.00 in NE 5 66% 60° 27% –
12 PM Mostly Sunny 75° 75° 4% 0.00 in NE 5 G10 58% 59° 27% –
1 PM Sunny 78° 78° 11% 0.00 in E 5 G10 50% 58° 19% –
2 PM Sunny 80° 80° 11% 0.00 in E 5 G12 45% 57° 19% –
3 PM Sunny 80° 80° 11% 0.00 in E 5 G12 45% 57° 19% –
4 PM Sunny 80° 80° 11% 0.00 in E 5 G12 44% 56° 19% –
5 PM Sunny 79° 79° 11% 0.00 in E 5 G10 44% 55° 19% –
6 PM Mostly Clear 77° 77° 11% 0.00 in E 5 47% 55° 19% –
7 PM Mostly Clear 74° 74° 4% 0.00 in E 5 51% 55° 20% –
8 PM Mostly Clear 71° 71° 4% 0.00 in E 5 59% 56° 20% –
9 PM Mostly Clear 68° 68° 4% 0.00 in Calm 65% 56° 20% –

National Weather Service forecast updated 10 hrs ago. Precipitation amounts are the forecast liquid equivalent for each hour.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.