Hourly Weather Forecast for Round Rock, Texas 78665 - The Weather Channel | Weather.com
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Hourly Weather-

As of 8:38 am CDT
alertLevel3

There is a marginal risk of severe weather today.

Rain

Thunderstorms possible around 10:45 AM. Storms may contain strong gusty winds.

Saturday, April 4

9 am

Cloudy Cloudy
73°
Rain drop 20%
S 9 mph
Subtract

Cloudy

  • Temperature feels like
    Feels Like73°
  • WindS 9 mph
  • Humidity
    Humidity90%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Rain drop
    Rain Amount0 in

9:15 am

Cloudy Cloudy
73°
Rain drop 19%
S 9 mph

10 am

Showers Showers
72°
Rain drop 39%
S 10 mph
Add

Showers

  • Temperature feels like
    Feels Like72°
  • WindS 10 mph
  • Humidity
    Humidity89%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0 in

11 am

Thunderstorms Thunderstorms
69°
Rain drop 98%
SSW 10 mph
Add

Thunderstorms

  • Temperature feels like
    Feels Like69°
  • WindSSW 10 mph
  • Humidity
    Humidity95%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover97%
  • Rain drop
    Rain Amount0.09 in

12 pm

Thunderstorms Heavy Thunderstorms
67°
Rain drop 100%
NNW 13 mph
Add

Heavy Thunderstorms

  • Temperature feels like
    Feels Like67°
  • WindNNW 13 mph
  • Humidity
    Humidity90%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0.39 in

1 pm

Thunderstorms Heavy Thunderstorms
66°
Rain drop 100%
N 14 mph
Add

Heavy Thunderstorms

  • Temperature feels like
    Feels Like66°
  • WindN 14 mph
  • Humidity
    Humidity88%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0.36 in

2 pm

Showers Thundershowers
64°
Rain drop 72%
N 16 mph
Add

Thundershowers

  • Temperature feels like
    Feels Like62°
  • WindN 16 mph
  • Humidity
    Humidity87%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0.01 in
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3 pm

Scattered Thunderstorms Scattered Thunderstorms
64°
Rain drop 56%
N 16 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like62°
  • WindN 16 mph
  • Humidity
    Humidity84%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover97%
  • Rain drop
    Rain Amount0.04 in

4 pm

Showers Showers
62°
Rain drop 38%
N 17 mph
Add

Showers

  • Temperature feels like
    Feels Like60°
  • WindN 17 mph
  • Humidity
    Humidity82%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0.03 in

5 pm

Cloudy Cloudy
63°
Rain drop 24%
N 16 mph
Add

Cloudy

  • Temperature feels like
    Feels Like61°
  • WindN 16 mph
  • Humidity
    Humidity76%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0 in

6 pm

Cloudy Cloudy
63°
Rain drop 16%
NNE 15 mph
Add

Cloudy

  • Temperature feels like
    Feels Like61°
  • WindNNE 15 mph
  • Humidity
    Humidity71%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0 in

7 pm

Cloudy Cloudy
63°
Rain drop 4%
NNE 13 mph
Add

Cloudy

  • Temperature feels like
    Feels Like61°
  • WindNNE 13 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover90%
  • Rain drop
    Rain Amount0 in

8 pm

Cloudy Cloudy
61°
Rain drop 3%
NNE 11 mph
Add

Cloudy

  • Temperature feels like
    Feels Like60°
  • WindNNE 11 mph
  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover80%
  • Rain drop
    Rain Amount0 in

9 pm

Mostly Cloudy Night Mostly Cloudy
60°
Rain drop 4%
NNE 9 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like59°
  • WindNNE 9 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover71%
  • Rain drop
    Rain Amount0 in

10 pm

Mostly Cloudy Night Mostly Cloudy
59°
Rain drop 4%
NNE 9 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like58°
  • WindNNE 9 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover70%
  • Rain drop
    Rain Amount0 in

11 pm

Mostly Cloudy Night Mostly Cloudy
59°
Rain drop 4%
NNE 8 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like57°
  • WindNNE 8 mph
  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover66%
  • Rain drop
    Rain Amount0 in

Sunday, April 5

12 am

Mostly Cloudy Night Mostly Cloudy
58°
Rain drop 5%
NNE 9 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like56°
  • WindNNE 9 mph
  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover67%
  • Rain drop
    Rain Amount0 in

1 am

Mostly Cloudy Night Mostly Cloudy
58°
Rain drop 5%
NNE 9 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like56°
  • WindNNE 9 mph
  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover60%
  • Rain drop
    Rain Amount0 in

2 am

Mostly Cloudy Night Mostly Cloudy
58°
Rain drop 4%
NNE 11 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like56°
  • WindNNE 11 mph
  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover71%
  • Rain drop
    Rain Amount0 in
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3 am

Mostly Cloudy Night Mostly Cloudy
57°
Rain drop 3%
NNE 12 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like55°
  • WindNNE 12 mph
  • Humidity
    Humidity71%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover73%
  • Rain drop
    Rain Amount0 in

4 am

Cloudy Cloudy
57°
Rain drop 2%
NNE 12 mph
Add

Cloudy

  • Temperature feels like
    Feels Like54°
  • WindNNE 12 mph
  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover92%
  • Rain drop
    Rain Amount0 in

5 am

Cloudy Cloudy
56°
Rain drop 1%
NNE 13 mph
Add

Cloudy

  • Temperature feels like
    Feels Like53°
  • WindNNE 13 mph
  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover86%
  • Rain drop
    Rain Amount0 in

6 am

Cloudy Cloudy
55°
Rain drop 1%
NNE 12 mph
Add

Cloudy

  • Temperature feels like
    Feels Like52°
  • WindNNE 12 mph
  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover88%
  • Rain drop
    Rain Amount0 in

7 am

Cloudy Cloudy
54°
Rain drop 1%
NNE 12 mph
Add

Cloudy

  • Temperature feels like
    Feels Like51°
  • WindNNE 12 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover87%
  • Rain drop
    Rain Amount0 in

8 am

Cloudy Cloudy
54°
Rain drop 1%
NNE 13 mph
Add

Cloudy

  • Temperature feels like
    Feels Like50°
  • WindNNE 13 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover88%
  • Rain drop
    Rain Amount0 in

9 am

Cloudy Cloudy
55°
Rain drop 1%
NNE 14 mph
Add

Cloudy

  • Temperature feels like
    Feels Like51°
  • WindNNE 14 mph
  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover88%
  • Rain drop
    Rain Amount0 in

10 am

Mostly Cloudy Day Mostly Cloudy
58°
Rain drop 0%
NNE 15 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like55°
  • WindNNE 15 mph
  • Humidity
    Humidity56%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover74%
  • Rain drop
    Rain Amount0 in

11 am

Cloudy Cloudy
61°
Rain drop 0%
NNE 15 mph
Add

Cloudy

  • Temperature feels like
    Feels Like59°
  • WindNNE 15 mph
  • Humidity
    Humidity50%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover88%
  • Rain drop
    Rain Amount0 in

12 pm

Cloudy Cloudy
62°
Rain drop 0%
NNE 16 mph
Add

Cloudy

  • Temperature feels like
    Feels Like60°
  • WindNNE 16 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover85%
  • Rain drop
    Rain Amount0 in

1 pm

Cloudy Cloudy
64°
Rain drop 0%
NNE 15 mph
Add

Cloudy

  • Temperature feels like
    Feels Like62°
  • WindNNE 15 mph
  • Humidity
    Humidity42%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover86%
  • Rain drop
    Rain Amount0 in

2 pm

Cloudy Cloudy
65°
Rain drop 0%
NNE 16 mph
Add

Cloudy

  • Temperature feels like
    Feels Like64°
  • WindNNE 16 mph
  • Humidity
    Humidity39%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover89%
  • Rain drop
    Rain Amount0 in
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3 pm

Cloudy Cloudy
66°
Rain drop 0%
NNE 16 mph
Add

Cloudy

  • Temperature feels like
    Feels Like66°
  • WindNNE 16 mph
  • Humidity
    Humidity38%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover84%
  • Rain drop
    Rain Amount0 in

4 pm

Cloudy Cloudy
66°
Rain drop 0%
NNE 14 mph
Add

Cloudy

  • Temperature feels like
    Feels Like66°
  • WindNNE 14 mph
  • Humidity
    Humidity37%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover94%
  • Rain drop
    Rain Amount0 in

5 pm

Cloudy Cloudy
67°
Rain drop 0%
NNE 12 mph
Add

Cloudy

  • Temperature feels like
    Feels Like67°
  • WindNNE 12 mph
  • Humidity
    Humidity37%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover87%
  • Rain drop
    Rain Amount0 in

6 pm

Cloudy Cloudy
67°
Rain drop 0%
NNE 11 mph
Add

Cloudy

  • Temperature feels like
    Feels Like67°
  • WindNNE 11 mph
  • Humidity
    Humidity38%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover85%
  • Rain drop
    Rain Amount0 in

7 pm

Mostly Cloudy Day Mostly Cloudy
66°
Rain drop 0%
NNE 9 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like66°
  • WindNNE 9 mph
  • Humidity
    Humidity40%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover79%
  • Rain drop
    Rain Amount0 in

8 pm

Cloudy Cloudy
64°
Rain drop 0%
NNE 7 mph
Add

Cloudy

  • Temperature feels like
    Feels Like64°
  • WindNNE 7 mph
  • Humidity
    Humidity44%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0 in

9 pm

Cloudy Cloudy
61°
Rain drop 0%
NNE 6 mph
Add

Cloudy

  • Temperature feels like
    Feels Like61°
  • WindNNE 6 mph
  • Humidity
    Humidity48%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Rain drop
    Rain Amount0 in

10 pm

Cloudy Cloudy
60°
Rain drop 0%
NNE 7 mph
Add

Cloudy

  • Temperature feels like
    Feels Like60°
  • WindNNE 7 mph
  • Humidity
    Humidity51%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover95%
  • Rain drop
    Rain Amount0 in

11 pm

Cloudy Cloudy
59°
Rain drop 0%
NNE 6 mph
Add

Cloudy

  • Temperature feels like
    Feels Like58°
  • WindNNE 6 mph
  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover91%
  • Rain drop
    Rain Amount0 in

Monday, April 6

12 am

Cloudy Cloudy
58°
Rain drop 1%
NNE 6 mph
Add

Cloudy

  • Temperature feels like
    Feels Like57°
  • WindNNE 6 mph
  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover85%
  • Rain drop
    Rain Amount0 in

1 am

Mostly Cloudy Night Mostly Cloudy
56°
Rain drop 1%
N 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like55°
  • WindN 6 mph
  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover77%
  • Rain drop
    Rain Amount0 in

2 am

Cloudy Cloudy
55°
Rain drop 1%
N 6 mph
Add

Cloudy

  • Temperature feels like
    Feels Like54°
  • WindN 6 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover84%
  • Rain drop
    Rain Amount0 in
Advertisement

3 am

Mostly Cloudy Night Mostly Cloudy
54°
Rain drop 1%
N 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like53°
  • WindN 6 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover69%
  • Rain drop
    Rain Amount0 in

4 am

Mostly Cloudy Night Mostly Cloudy
53°
Rain drop 1%
N 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like51°
  • WindN 6 mph
  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover73%
  • Rain drop
    Rain Amount0 in

5 am

Mostly Cloudy Night Mostly Cloudy
52°
Rain drop 2%
N 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like50°
  • WindN 6 mph
  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover77%
  • Rain drop
    Rain Amount0 in

6 am

Cloudy Cloudy
51°
Rain drop 2%
NNE 6 mph
Add

Cloudy

  • Temperature feels like
    Feels Like49°
  • WindNNE 6 mph
  • Humidity
    Humidity71%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover85%
  • Rain drop
    Rain Amount0 in

7 am

Mostly Cloudy Night Mostly Cloudy
51°
Rain drop 2%
N 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like49°
  • WindN 6 mph
  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover78%
  • Rain drop
    Rain Amount0 in

8 am

Cloudy Cloudy
52°
Rain drop 2%
NNE 6 mph
Add

Cloudy

  • Temperature feels like
    Feels Like50°
  • WindNNE 6 mph
  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover81%
  • Rain drop
    Rain Amount0 in
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