Katy, TX 77491 Hourly Weather

Harris County1:35 AM CDT29.79°N, 95.82°W

Next 48 hours

1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Fri Oct 23 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Sat Oct 24 60° 65° 70° 75° 80° 85° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 2223 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
1 AM Clear 64° 64° 0% 0.00 in Calm 90% 61° 3% 0
2 AM Clear 63° 63° 0% 0.00 in Calm 93% 61° 5% 0
3 AM Mostly Clear 62° 62° 0% 0.00 in Calm 93% 60° 8% 0
4 AM Mostly Clear 62° 62° 0% 0.00 in Calm 93% 60° 6% 0
5 AM Clear 61° 61° 0% 0.00 in Calm 93% 59° 3% 0
6 AM Sunny 61° 61° 0% 0.00 in Calm 93% 59° 1% 0
7 AM Sunny 60° 60° 1% 0.00 in Calm 96% 59° 5% 0
8 AM Sunny 60° 60° 0% 0.00 in N 5 96% 59° 6% 0
9 AM Sunny 64° 64° 0% 0.00 in Calm 90% 61° 2% 1
10 AM Sunny 70° 70° 0% 0.00 in Calm 76% 62° 7% 3
11 AM Sunny 75° 75° 0% 0.00 in NE 5 58% 59° 3% 5
12 PM Sunny 79° 79° 0% 0.00 in NE 5 45% 56° 3% 6
1 PM Sunny 82° 81° 0% 0.00 in NE 5 38% 54° 3% 7
2 PM Sunny 83° 82° 0% 0.00 in NE 5 34% 52° 3% 6
3 PM Sunny 84° 82° 0% 0.00 in NE 5 32% 51° 6% 4
4 PM Sunny 84° 82° 0% 0.00 in NE 5 31% 50° 1% 2
5 PM Sunny 85° 83° 0% 0.00 in E 5 29% 49° 3% 1
6 PM Clear 82° 81° 0% 0.00 in E 5 33% 50° 3% 0
7 PM Clear 79° 79° 0% 0.00 in E 5 38% 51° 3% 0
8 PM Clear 75° 75° 0% 0.00 in E 5 43% 51° 0% 0
9 PM Mostly Clear 70° 70° 0% 0.00 in SE 5 51% 51° 6% 0
10 PM Mostly Clear 67° 67° 0% 0.00 in Calm 59% 52° 7% 0
11 PM Clear 65° 65° 0% 0.00 in Calm 63% 52° 3% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 63° 63° 0% 0.00 in Calm 70% 53° 6% 0
1 AM Clear 62° 62° 0% 0.00 in Calm 72% 53° 1% 0
2 AM Clear 59° 59° 0% 0.00 in Calm 80% 53° 4% 0
3 AM Clear 59° 59° 0% 0.00 in Calm 80% 53° 3% 0
4 AM Clear 58° 58° 0% 0.00 in Calm 83% 53° 4% 0
5 AM Clear 58° 58° 0% 0.00 in Calm 80% 52° 3% 0
6 AM Sunny 58° 58° 0% 0.00 in Calm 83% 53° 2% 0
7 AM Sunny 58° 58° 0% 0.00 in Calm 83% 53° 3% 0
8 AM Sunny 58° 58° 0% 0.00 in Calm 87% 54° 0% 0
9 AM Sunny 63° 63° 0% 0.00 in Calm 75% 55° 4% 1
10 AM Sunny 70° 70° 0% 0.00 in Calm 61% 56° 7% 2
11 AM Sunny 76° 76° 0% 0.00 in Calm 48% 55° 8% 4
12 PM Sunny 80° 80° 0% 0.00 in E 5 41% 54° 8% 6
1 PM Sunny 83° 82° 0% 0.00 in E 5 36% 53° 9% 6
2 PM Sunny 85° 83° 0% 0.00 in E 5 32% 52° 9% 6
3 PM Sunny 85° 83° 0% 0.00 in E 5 G10 31% 51° 10% 4
4 PM Sunny 85° 83° 0% 0.00 in E 5 G12 31% 51° 10% 2
5 PM Sunny 83° 82° 0% 0.00 in E 5 G12 33% 51° 11% 1
6 PM Mostly Clear 81° 80° 0% 0.00 in SE 5 G12 35% 51° 11% 0
7 PM Mostly Clear 78° 78° 0% 0.00 in SE 5 G12 42% 53° 12% 0
8 PM Mostly Clear 74° 74° 0% 0.00 in SE 5 G10 50% 54° 11% 0
9 PM Mostly Clear 70° 70° 0% 0.00 in SE 5 59% 55° 11% 0
10 PM Mostly Clear 67° 67° 0% 0.00 in SE 5 70% 57° 10% 0
11 PM Mostly Clear 64° 64° 0% 0.00 in Calm 81% 58° 10% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 63° 63° 0% 0.00 in Calm 87% 59° 10% 0
1 AM Mostly Clear 62° 62° 0% 0.00 in Calm 93% 60° 10% 0
2 AM Mostly Clear 62° 62° 0% 0.00 in Calm 97% 61° 9% 0
3 AM Mostly Clear 61° 61° 0% 0.00 in Calm 100% 61° 9% 0
4 AM Mostly Clear 61° 61° 0% 0.00 in Calm 100% 61° 8% 0
5 AM Mostly Clear 61° 61° 0% 0.00 in Calm 97% 60° 9% 0
6 AM Sunny 60° 60° 0% 0.00 in Calm 100% 60° 10% 0
7 AM Sunny 61° 61° 0% 0.00 in NE 5 100% 61° 11% 0
8 AM Sunny 64° 64° 0% 0.00 in E 5 100% 64° 12% 0
9 AM Sunny 68° 68° 0% 0.00 in E 5 93% 66° 12% 1
10 AM Sunny 73° 73° 0% 0.00 in E 5 G10 81% 67° 13% 2
11 AM Sunny 77° 77° 0% 0.00 in E 5 G13 71% 67° 14% 4
12 PM Sunny 80° 82° 0% 0.00 in E 10 60% 65° 16% 6
1 PM Sunny 83° 84° 0% 0.00 in E 10 G17 53% 64° 17% 6
2 PM Sunny 84° 85° 0% 0.00 in E 10 G18 49% 63° 18% –
3 PM Sunny 85° 86° 0% 0.00 in SE 15 46% 62° 20% –
4 PM Sunny 85° 86° 0% 0.00 in SE 15 G21 46% 62° 21% –
5 PM Sunny 83° 84° 0% 0.00 in SE 15 G22 49% 62° 22% –
6 PM Mostly Clear 80° 81° 0% 0.00 in SE 10 G22 54% 62° 23% –
7 PM Mostly Clear 77° 77° 0% 0.00 in SE 10 G21 62% 63° 24% –
8 PM Mostly Clear 74° 74° 0% 0.00 in SE 10 G18 71% 64° 25% –
9 PM Mostly Clear 71° 71° 0% 0.00 in SE 5 G15 79% 64° 25% –
10 PM Partly Cloudy 68° 68° 0% 0.00 in SE 5 G12 90% 65° 26% –
11 PM Partly Cloudy 66° 66° 0% 0.00 in SE 5 G10 97% 65° 28% –
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 E 5 97% 65° 31% –
1 AM Partly Cloudy 65° 65° 0% 0.00 in E 5 100% 65° 33% –
2 AM Partly Cloudy 64° 64° 0% 0.00 in E 5 100% 64° 35% –
3 AM Partly Cloudy 64° 64° 0% 0.00 in E 5 100% 64° 38% –
4 AM Partly Cloudy 63° 63° 0% 0.00 in E 5 G10 100% 63° 40% –
5 AM Partly Cloudy 63° 63° 0% 0.00 in E 5 G12 100% 63° 45% –
6 AM Mostly Sunny 63° 63° 0% 0.00 in E 5 G13 100% 63° 49% –
7 AM Partly Sunny 63° 63° 0% 0.00 in E 5 G14 100% 63° 54% –
8 AM Partly Sunny 65° 65° 0% 0.00 in E 10 93% 63° 54% –
9 AM Partly Sunny 67° 67° 0% 0.00 in E 10 G16 87% 63° 54% –
10 AM Partly Sunny 70° 70° 0% 0.00 in E 10 G16 78% 63° 54% –
11 AM Partly Sunny 73° 73° 0% 0.00 in E 10 G16 66% 61° 57% –
12 PM Partly Sunny 77° 77° 0% 0.00 in E 10 G16 54% 59° 60% –
1 PM Partly Sunny 79° 79° 0% 0.00 in E 10 G16 47% 57° 63% –
2 PM Partly Sunny 81° 81° 0% 0.00 in E 10 G16 42% 56° 61% –
3 PM Partly Sunny 81° 81° 0% 0.00 in E 10 G16 41% 55° 59% –
4 PM Partly Sunny 81° 81° 0% 0.00 in E 10 39% 54° 57% –
5 PM Partly Sunny 79° 79° 0% 0.00 in E 5 G14 42% 54° 59% –
6 PM Mostly Cloudy 77° 77° 0% 0.00 in E 5 G13 45% 54° 60% –
7 PM Mostly Cloudy 75° 75° 0% 0.00 in E 5 G12 50% 55° 62% –
8 PM Mostly Cloudy 71° 71° 0% 0.00 in E 5 G10 59% 56° 61% –
9 PM Mostly Cloudy 68° 68° 0% 0.00 in SE 5 70% 58° 59% –
10 PM Mostly Cloudy 65° 65° 0% 0.00 in Calm 81% 59° 58% –
11 PM Mostly Cloudy 63° 63° 0% 0.00 in Calm 90% 60° 58% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 62° 62° 0% 0.00 in Calm 97% 61° 59% –
1 AM Mostly Cloudy 62° 62° 0% 0.00 in Calm 97% 61° 59% –
2 AM Mostly Cloudy 62° 62° 0% 0.00 in Calm 97% 61° 59% –
3 AM Mostly Cloudy 61° 61° 0% 0.00 in Calm 97% 60° 59% –
4 AM Mostly Cloudy 61° 61° 0% 0.00 in NE 5 97% 60° 59% –
5 AM Mostly Cloudy 61° 61° 0% 0.00 in NE 5 97% 60° 58% –
6 AM Partly Sunny 61° 61° 0% 0.00 in NE 5 G10 97% 60° 57% –
7 AM Partly Sunny 61° 61° 2% 0.00 in NE 5 G12 97% 60° 56% –
8 AM Partly Sunny 63° 63° 2% 0.00 in E 5 G12 93% 61° 53% –
9 AM Mostly Sunny 67° 67° 2% 0.00 in E 5 G12 84% 62° 50% –
10 AM Mostly Sunny 70° 70° 2% 0.00 in E 5 G12 78% 63° 47% –
11 AM Mostly Sunny 74° 74° 2% 0.00 in E 5 G12 69% 63° 44% –
12 PM Mostly Sunny 77° 77° 2% 0.00 in E 5 G12 62% 63° 42% –
1 PM Mostly Sunny 79° 79° 6% 0.00 in E 5 G12 56% 62° 39% –
2 PM Mostly Sunny 81° 82° 6% 0.00 in E 5 G12 51% 61° 43% –
3 PM Mostly Sunny 82° 82° 6% 0.00 in E 5 G12 47% 60° 48% –
4 PM Partly Sunny 82° 82° 6% 0.00 in E 5 G12 46% 59° 52% –
5 PM Partly Sunny 80° 81° 6% 0.00 in SE 5 G12 49% 59° 52% –
6 PM Mostly Cloudy 78° 78° 6% 0.00 in SE 5 G12 52% 59° 52% –
7 PM Mostly Cloudy 76° 76° 2% 0.00 in SE 5 G10 56% 59° 52% –
8 PM Mostly Cloudy 73° 73° 2% 0.00 in SE 5 64% 60° 53% –
9 PM Mostly Cloudy 70° 70° 2% 0.00 in SE 5 71% 60° 53% –
10 PM Mostly Cloudy 67° 67° 2% 0.00 in Calm 81% 61° 54% –
11 PM Mostly Cloudy 65° 65° 2% 0.00 in Calm 90% 62° 54% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 64° 64° 2% 0.00 in Calm 93% 62° 54% –
1 AM Mostly Cloudy 63° 63° 4% 0.00 in Calm 97% 62° 54% –
2 AM Mostly Cloudy 62° 62° 4% 0.00 in Calm 100% 62° 53% –
3 AM Mostly Cloudy 62° 62° 4% 0.00 in Calm 97% 61° 52% –
4 AM Mostly Cloudy 61° 61° 4% 0.00 in Calm 100% 61° 51% –
5 AM Partly Cloudy 61° 61° 4% 0.00 in Calm 100% 61° 50% –
6 AM Mostly Sunny 61° 61° 4% 0.00 in E 5 100% 61° 48% –
7 AM Mostly Sunny 61° 61° 8% <0.01 in E 5 100% 61° 47% –
8 AM Mostly Sunny 63° 63° 8% <0.01 in E 5 97% 62° 48% –
9 AM Mostly Sunny 66° 66° 8% <0.01 in E 5 90% 63° 50% –
10 AM Partly Sunny 69° 69° 8% <0.01 in E 5 81% 63° 51% –
11 AM Mostly Sunny 73° 73° 8% <0.01 in E 5 68% 62° 47% –
12 PM Mostly Sunny 76° 76° 8% <0.01 in E 5 60% 61° 42% –
1 PM Mostly Sunny 79° 79° 12% <0.01 in E 5 G10 52% 60° 38% –
2 PM Mostly Sunny 81° 81° 12% <0.01 in E 5 G12 46% 58° 41% –
3 PM Mostly Sunny 81° 81° 12% <0.01 in E 5 G12 44% 57° 45% –
4 PM Mostly Sunny 81° 81° 12% <0.01 in E 5 G12 42% 56° 48% –
5 PM Mostly Sunny 79° 79° 12% <0.01 in E 5 G12 45% 56° 47% –
6 PM Partly Cloudy 77° 77° 12% <0.01 in E 5 G10 50% 57° 45% –
7 PM Partly Cloudy 75° 75° 3% 0.00 in E 5 56% 58° 44% –
8 PM Partly Cloudy 72° 72° 3% 0.00 in E 5 64% 59° 38% –
9 PM Partly Cloudy 69° 69° 3% 0.00 in SE 5 70% 59° 31% –
10 PM Mostly Clear 66° 66° 3% 0.00 in Calm 81% 60° 25% –
11 PM Mostly Clear 64° 64° 3% 0.00 in Calm 90% 61° 23% –
Wednesday, October 288 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 63° 63° 3% 0.00 in Calm 93% 61° 21% –
1 AM Mostly Clear 62° 62° 4% 0.00 in Calm 97% 61° 19% –
2 AM Mostly Clear 61° 61° 4% 0.00 in Calm 100% 61° 21% –
3 AM Mostly Clear 61° 61° 4% 0.00 in Calm 97% 60° 22% –
4 AM Mostly Clear 60° 60° 4% 0.00 in Calm 100% 60° 24% –
5 AM Mostly Clear 60° 60° 4% 0.00 in Calm 100% 60° 25% –
6 AM Mostly Sunny 60° 60° 4% 0.00 in NE 5 100% 60° 27% –
7 AM Mostly Sunny 60° 60° 5% 0.00 in NE 5 100% 60° 28% –

National Weather Service forecast updated 6 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 4Conservative index and reflects what the press published. Terms of use.