Round Rock, TX 78681 Hourly Weather

Williamson County2:14 PM CDT30.51°N, 97.68°W

Next 48 hours

2 PM 5 PM 8 PM 11 PM Fri Oct 23 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Sat Oct 24 2 AM 5 AM 8 AM 11 AM 60° 65° 70° 75° 80° 85° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 2210 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
2 PM Sunny 78° 78° 0% 0.00 in ENE 5 39% 51° 9% 6
3 PM Sunny 82° 81° 0% 0.00 in ENE 5 33% 50° 13% 5
4 PM Sunny 86° 83° 0% 0.00 in ENE 5 28% 49° 14% 3
5 PM Sunny 84° 82° 0% 0.00 in E 5 30% 49° 15% 1
6 PM Mostly Clear 83° 81° 0% 0.00 in E 5 30% 48° 17% 0
7 PM Mostly Clear 80° 79° 0% 0.00 in E 5 33% 48° 18% 0
8 PM Mostly Clear 74° 74° 0% 0.00 in E 5 40% 48° 13% 0
9 PM Mostly Clear 72° 72° 0% 0.00 in E 5 43% 48° 7% 0
10 PM Clear 70° 70° 0% 0.00 in E 5 46% 48° 2% 0
11 PM Clear 68° 68° 0% 0.00 in ESE 5 49% 48° 3% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 66° 66° 0% 0.00 in ESE 5 52% 48° 3% 0
1 AM Clear 64° 64° 0% 0.00 in SE 5 58% 49° 4% 0
2 AM Clear 64° 64° 0% 0.00 in SE 5 58% 49° 5% 0
3 AM Mostly Clear 63° 63° 0% 0.00 in Calm 62% 50° 7% 0
4 AM Mostly Clear 61° 61° 0% 0.00 in Calm 70% 51° 8% 0
5 AM Mostly Clear 60° 60° 0% 0.00 in Calm 72% 51° 11% 0
6 AM Sunny 59° 59° 0% 0.00 in Calm 75% 51° 13% 0
7 AM Sunny 59° 59° 0% 0.00 in Calm 75% 51° 16% 0
8 AM Sunny 60° 60° 0% 0.00 in Calm 72% 51° 13% 0
9 AM Sunny 63° 63° 0% 0.00 in Calm 65% 51° 10% 1
10 AM Sunny 71° 71° 0% 0.00 in Calm 49% 51° 7% 2
11 AM Sunny 75° 75° 0% 0.00 in Calm 41% 50° 5% 4
12 PM Sunny 79° 79° 0% 0.00 in SSE 5 G10 36% 50° 4% 6
1 PM Sunny 82° 81° 0% 0.00 in SSE 5 G14 33% 50° 2% 7
2 PM Sunny 83° 81° 0% 0.00 in SSE 10 32% 50° 5% 6
3 PM Sunny 84° 82° 0% 0.00 in SE 10 G16 31% 50° 8% 5
4 PM Sunny 85° 83° 0% 0.00 in SE 10 30% 50° 11% 3
5 PM Sunny 84° 82° 0% 0.00 in SE 10 30% 49° 9% 1
6 PM Mostly Clear 82° 81° 0% 0.00 in ESE 5 G12 32% 49° 8% 0
7 PM Mostly Clear 79° 79° 0% 0.00 in ESE 5 35% 49° 6% 0
8 PM Mostly Clear 74° 74° 0% 0.00 in ESE 5 41% 49° 7% 0
9 PM Mostly Clear 71° 71° 0% 0.00 in SE 5 46% 49° 8% 0
10 PM Mostly Clear 69° 69° 0% 0.00 in SE 5 51% 50° 9% 0
11 PM Mostly Clear 68° 68° 0% 0.00 in SE 5 55% 51° 11% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 66° 66° 0% 0.00 in SSE 5 61% 52° 12% 0
1 AM Mostly Clear 65° 65° 0% 0.00 in SSE 5 65% 53° 12% 0
2 AM Mostly Clear 63° 63° 0% 0.00 in S 5 72% 54° 13% 0
3 AM Mostly Clear 62° 62° 0% 0.00 in S 5 78% 55° 14% 0
4 AM Mostly Clear 60° 60° 0% 0.00 in S 5 84% 55° 16% 0
5 AM Mostly Clear 59° 59° 0% 0.00 in Calm 90% 56° 17% 0
6 AM Sunny 59° 59° 0% 0.00 in Calm 90% 56° 19% 0
7 AM Sunny 59° 59° 0% 0.00 in Calm 93% 57° 21% 0
8 AM Sunny 62° 62° 0% 0.00 in SE 5 87% 58° 24% 0
9 AM Mostly Sunny 65° 65° 0% 0.00 in SE 5 78% 58° 26% 1
10 AM Mostly Sunny 70° 70° 0% 0.00 in ESE 5 68% 59° 29% 2
11 AM Mostly Sunny 74° 74° 0% 0.00 in SE 5 G12 62% 60° 31% 4
12 PM Mostly Sunny 79° 79° 0% 0.00 in SE 10 52% 60° 32% 6
1 PM Mostly Sunny 82° 82° 1% 0.00 in SSE 10 G17 47% 60° 34% 7
2 PM Mostly Sunny 84° 84° 1% 0.00 in SSE 10 G18 43% 59° 36% 6
3 PM Mostly Sunny 85° 84° 1% 0.00 in SE 10 G18 40% 58° 39% 5
4 PM Mostly Sunny 85° 84° 1% 0.00 in SE 10 G18 39% 57° 41% 3
5 PM Mostly Sunny 84° 83° 1% 0.00 in SE 10 G17 38% 56° 43% 1
6 PM Partly Cloudy 82° 82° 1% 0.00 in SE 10 41% 56° 44% 0
7 PM Partly Cloudy 80° 80° 0% 0.00 in ESE 5 G14 44% 56° 44% 0
8 PM Partly Cloudy 78° 78° 0% 0.00 in ESE 5 G15 48% 57° 43% 0
9 PM Partly Cloudy 76° 76° 0% 0.00 in SE 10 G17 56% 59° 42% 0
10 PM Partly Cloudy 73° 73° 0% 0.00 in SE 10 G18 64% 60° 41% 0
11 PM Partly Cloudy 71° 71° 0% 0.00 in SE 5 G17 71% 61° 41% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 70° 70° 0% 0.00 in SSE 5 G15 76% 62° 43% 0
1 AM Partly Cloudy 68° 68° 0% 0.00 in SSE 5 G13 76% 60° 47% 0
2 AM Mostly Cloudy 66° 66° 0% 0.00 in SSE 5 G10 78% 59° 52% –
3 AM Mostly Cloudy 64° 64° 0% 0.00 in SE 5 87% 60° 58% –
4 AM Mostly Cloudy 62° 62° 0% 0.00 in SE 5 93% 60° 64% –
5 AM Mostly Cloudy 61° 61° 0% 0.00 in SE 5 97% 60° 68% –
6 AM Mostly Cloudy 60° 60° 0% 0.00 in ESE 5 96% 59° 70% –
7 AM Mostly Cloudy 60° 60° 0% 0.00 in ESE 5 96% 59° 70% –
8 AM Partly Sunny 62° 62° 0% 0.00 in ESE 5 90% 59° 68% –
9 AM Partly Sunny 65° 65° 0% 0.00 in ESE 5 G12 84% 60° 65% –
10 AM Partly Sunny 69° 69° 0% 0.00 in ESE 5 G14 73% 60° 62% –
11 AM Partly Sunny 73° 73° 0% 0.00 in ESE 10 62% 59° 60% –
12 PM Partly Sunny 76° 76° 0% 0.00 in SE 10 G16 54% 58° 58% –
1 PM Partly Sunny 79° 79° 1% 0.00 in SE 10 G17 45% 56° 57% –
2 PM Partly Sunny 81° 81° 1% 0.00 in SE 10 G17 39% 54° 56% –
3 PM Partly Sunny 82° 81° 1% 0.00 in SE 10 G17 35% 52° 56% –
4 PM Partly Sunny 82° 81° 1% 0.00 in SE 10 G16 34% 51° 56% –
5 PM Partly Sunny 81° 80° 1% 0.00 in SE 5 G15 34% 50° 58% –
6 PM Mostly Cloudy 79° 79° 1% 0.00 in ESE 5 G13 36% 50° 59% –
7 PM Mostly Cloudy 76° 76° 0% 0.00 in ESE 5 G12 40% 50° 60% –
8 PM Mostly Cloudy 74° 74° 0% 0.00 in ESE 5 G13 41% 49° 60% –
9 PM Mostly Cloudy 71° 71° 0% 0.00 in ESE 5 G14 42% 47° 60% –
10 PM Mostly Cloudy 69° 69° 0% 0.00 in ESE 5 G14 45% 47° 60% –
11 PM Mostly Cloudy 67° 67° 0% 0.00 in ESE 5 G13 49% 47° 60% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 65° 65° 0% 0.00 in SE 5 G10 56% 49° 60% –
1 AM Partly Cloudy 64° 64° 0% 0.00 in SE 5 60% 50° 50% –
2 AM Partly Cloudy 62° 62° 0% 0.00 in Calm 67% 51° 50% –
3 AM Partly Cloudy 61° 61° 0% 0.00 in Calm 75% 53° 50% –
4 AM Partly Cloudy 60° 60° 0% 0.00 in Calm 81% 54° 50% –
5 AM Partly Cloudy 59° 59° 0% 0.00 in Calm 83% 54° 50% –
6 AM Mostly Sunny 58° 58° 0% 0.00 in Calm 87% 54° 50% –
7 AM Partly Sunny 58° 58° 1% 0.00 in Calm 87% 54° 53% –
8 AM Partly Sunny 60° 60° 1% 0.00 in Calm 84% 55° 53% –
9 AM Partly Sunny 63° 63° 1% 0.00 in Calm 78% 56° 53% –
10 AM Partly Sunny 67° 67° 1% 0.00 in E 5 70% 57° 53% –
11 AM Partly Sunny 71° 71° 1% 0.00 in ESE 5 G10 61% 57° 53% –
12 PM Partly Sunny 75° 75° 1% 0.00 in ESE 5 G12 54% 57° 53% –
1 PM Mostly Sunny 78° 78° 8% 0.00 in SE 5 G13 48% 57° 47% –
2 PM Mostly Sunny 80° 80° 8% 0.00 in SE 5 G13 45% 57° 47% –
3 PM Mostly Sunny 81° 81° 8% 0.00 in SE 5 G13 42% 56° 47% –
4 PM Mostly Sunny 81° 81° 8% 0.00 in SE 5 G12 42% 56° 47% –
5 PM Mostly Sunny 80° 80° 8% 0.00 in SE 5 G10 44% 56° 47% –
6 PM Partly Cloudy 78° 78° 8% 0.00 in ESE 5 45% 55° 47% –
7 PM Mostly Cloudy 76° 76° 8% 0.00 in ESE 5 48% 55° 62% –
8 PM Mostly Cloudy 74° 74° 8% 0.00 in ESE 5 51% 55° 62% –
9 PM Mostly Cloudy 72° 72° 8% 0.00 in SE 5 57% 56° 62% –
10 PM Mostly Cloudy 70° 70° 8% 0.00 in SE 5 61% 56° 62% –
11 PM Mostly Cloudy 68° 68° 8% 0.00 in SE 5 65% 56° 62% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 67° 67° 8% 0.00 in Calm 70% 57° 62% –
1 AM Mostly Cloudy 66° 66° 13% 0.00 in Calm 73% 57° 70% –
2 AM Mostly Cloudy 65° 65° 13% 0.00 in Calm 75% 57° 70% –
3 AM Mostly Cloudy 64° 64° 13% 0.00 in Calm 81% 58° 70% –
4 AM Mostly Cloudy 63° 63° 13% 0.00 in Calm 84% 58° 70% –
5 AM Mostly Cloudy 62° 62° 13% 0.00 in Calm 87% 58° 70% –
6 AM Mostly Cloudy 62° 62° 13% 0.00 in Calm 84% 57° 70% –
7 AM Slight Chance Rain Showers 62° 62° 22% <0.01 in Calm 84% 57° 76% –
8 AM Slight Chance Rain Showers 63° 63° 22% <0.01 in Calm 84% 58° 76% –
9 AM Slight Chance Rain Showers 66° 66° 22% <0.01 in ESE 5 78% 59° 76% –
10 AM Slight Chance Rain Showers 68° 68° 22% <0.01 in ESE 5 73% 59° 76% –
11 AM Slight Chance Rain Showers 70° 70° 22% <0.01 in ESE 5 66% 58° 76% –
12 PM Slight Chance Rain Showers 73° 73° 22% <0.01 in ESE 5 G12 57% 57° 76% –
1 PM Slight Chance Showers And Thunderstorms 75° 75° 22% 0.00 in ESE 5 G13 52% 56° 50% –
2 PM Slight Chance Showers And Thunderstorms 77° 77° 22% 0.00 in ESE 5 G13 48% 56° 50% –
3 PM Slight Chance Showers And Thunderstorms 78° 78° 22% 0.00 in ESE 5 G13 45% 55° 50% –
4 PM Slight Chance Showers And Thunderstorms 78° 78° 22% 0.00 in E 5 G13 45% 55° 50% –
5 PM Slight Chance Showers And Thunderstorms 77° 77° 22% 0.00 in E 5 G12 47% 55° 50% –
6 PM Slight Chance Showers And Thunderstorms 76° 76° 22% 0.00 in ENE 5 G12 46% 54° 50% –
7 PM Partly Cloudy 74° 74° 8% 0.00 in NE 5 G10 50% 54° 35% –
8 PM Partly Cloudy 71° 71° 8% 0.00 in NE 5 55% 54° 35% –
9 PM Partly Cloudy 69° 69° 8% 0.00 in ENE 5 57% 53° 35% –
10 PM Partly Cloudy 66° 66° 8% 0.00 in ENE 5 63% 53° 35% –
11 PM Partly Cloudy 64° 64° 8% 0.00 in ENE 5 67% 53° 35% –
Wednesday, October 2823 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 63° 63° 8% 0.00 in Calm 70% 53° 35% –
1 AM Partly Cloudy 62° 62° 5% 0.00 in Calm 72% 53° 33% –
2 AM Partly Cloudy 61° 61° 5% 0.00 in Calm 75% 53° 33% –
3 AM Partly Cloudy 60° 60° 5% 0.00 in Calm 78% 53° 33% –
4 AM Partly Cloudy 59° 59° 5% 0.00 in Calm 80% 53° 33% –
5 AM Partly Cloudy 58° 58° 5% 0.00 in NNE 5 83% 53° 33% –
6 AM Mostly Sunny 58° 58° 5% 0.00 in NNE 5 83% 53° 33% –
7 AM Mostly Sunny 59° 59° 6% 0.00 in NNE 5 80% 53° 41% –
8 AM Mostly Sunny 61° 61° 6% 0.00 in NNE 5 78% 54° 41% –
9 AM Mostly Sunny 63° 63° 6% 0.00 in NE 5 75% 55° 41% –
10 AM Mostly Sunny 66° 66° 6% 0.00 in NE 5 68% 55° 41% –
11 AM Mostly Sunny 69° 69° 6% 0.00 in ENE 5 G10 61% 55° 41% –
12 PM Mostly Sunny 72° 72° 6% 0.00 in ENE 5 G12 53% 54° 41% –
1 PM Sunny 75° 75° 4% 0.00 in E 5 G13 46% 53° 21% –
2 PM Sunny 77° 77° 4% 0.00 in E 5 G13 42% 52° 21% –
3 PM Sunny 79° 79° 4% 0.00 in ENE 5 G13 39% 52° 21% –
4 PM Sunny 79° 79° 4% 0.00 in ENE 5 G13 39% 52° 21% –
5 PM Sunny 78° 78° 4% 0.00 in ENE 5 G12 42% 53° 21% –
6 PM Mostly Clear 77° 77° 4% 0.00 in ENE 5 G10 43% 53° 21% –
7 PM Partly Cloudy 75° 75° 3% 0.00 in ENE 5 48% 54° 32% –
8 PM Partly Cloudy 73° 73° 3% 0.00 in ENE 5 51% 54° 32% –
9 PM Partly Cloudy 70° 70° 3% 0.00 in E 5 55% 53° 32% –
10 PM Partly Cloudy 68° 68° 3% 0.00 in E 5 59% 53° 32% –

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.