Hourly Weather Forecast for San Antonio, Texas 78221 - The Weather Channel | Weather.com
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Hourly Weather-

As of 4:27 pm CDT
alertLevel2

Flood Advisory

alertLevel3

There is a marginal risk of severe weather today.

Rain

Rain likely to end around 6:30 PM.

Saturday, April 4

5 pm

Showers Light Rain
63°
Rain drop 70%
NNE 14 mph
Subtract

Light Rain

  • Temperature feels like
    Feels Like61°
  • WindNNE 14 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover85%
  • Rain drop
    Rain Amount0.03 in

6 pm

Showers Showers
65°
Rain drop 55%
NNE 15 mph
Add

Showers

  • Temperature feels like
    Feels Like63°
  • WindNNE 15 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover84%
  • Rain drop
    Rain Amount0.01 in

7 pm

Mostly Cloudy Day Mostly Cloudy
63°
Rain drop 4%
NNE 15 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like62°
  • WindNNE 15 mph
  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover73%
  • Rain drop
    Rain Amount0 in

8 pm

Mostly Cloudy Night Mostly Cloudy
65°
Rain drop 4%
NNE 15 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like65°
  • WindNNE 15 mph
  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover76%
  • Rain drop
    Rain Amount0 in

9 pm

Partly Cloudy Night Partly Cloudy
64°
Rain drop 2%
NE 14 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like63°
  • WindNE 14 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover57%
  • Rain drop
    Rain Amount0 in

10 pm

Mostly Cloudy Night Mostly Cloudy
64°
Rain drop 1%
NE 13 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like62°
  • WindNE 13 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover64%
  • Rain drop
    Rain Amount0 in
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11 pm

Mostly Cloudy Night Mostly Cloudy
63°
Rain drop 1%
NE 13 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like62°
  • WindNE 13 mph
  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover60%
  • Rain drop
    Rain Amount0 in

Sunday, April 5

12 am

Mostly Cloudy Night Mostly Cloudy
63°
Rain drop 3%
NE 13 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like61°
  • WindNE 13 mph
  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover66%
  • Rain drop
    Rain Amount0 in

1 am

Mostly Cloudy Night Mostly Cloudy
63°
Rain drop 5%
NE 13 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like61°
  • WindNE 13 mph
  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover78%
  • Rain drop
    Rain Amount0 in

2 am

Cloudy Cloudy
63°
Rain drop 5%
NE 12 mph
Add

Cloudy

  • Temperature feels like
    Feels Like61°
  • WindNE 12 mph
  • Humidity
    Humidity60%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover86%
  • Rain drop
    Rain Amount0 in

3 am

Cloudy Cloudy
63°
Rain drop 6%
NNE 12 mph
Add

Cloudy

  • Temperature feels like
    Feels Like61°
  • WindNNE 12 mph
  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover92%
  • Rain drop
    Rain Amount0 in

4 am

Cloudy Cloudy
62°
Rain drop 8%
NNE 14 mph
Add

Cloudy

  • Temperature feels like
    Feels Like61°
  • WindNNE 14 mph
  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover94%
  • Rain drop
    Rain Amount0 in

5 am

Cloudy Cloudy
62°
Rain drop 7%
NNE 15 mph
Add

Cloudy

  • Temperature feels like
    Feels Like59°
  • WindNNE 15 mph
  • Humidity
    Humidity57%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover93%
  • Rain drop
    Rain Amount0 in

6 am

Cloudy Cloudy
60°
Rain drop 7%
NNE 15 mph
Add

Cloudy

  • Temperature feels like
    Feels Like58°
  • WindNNE 15 mph
  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover91%
  • Rain drop
    Rain Amount0 in

7 am

Cloudy Cloudy
59°
Rain drop 7%
NNE 15 mph
Add

Cloudy

  • Temperature feels like
    Feels Like56°
  • WindNNE 15 mph
  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover90%
  • Rain drop
    Rain Amount0 in

8 am

Cloudy Cloudy
59°
Rain drop 7%
NNE 15 mph
Add

Cloudy

  • Temperature feels like
    Feels Like56°
  • WindNNE 15 mph
  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover88%
  • Rain drop
    Rain Amount0 in

9 am

Cloudy Cloudy
58°
Rain drop 5%
NNE 14 mph
Add

Cloudy

  • Temperature feels like
    Feels Like55°
  • WindNNE 14 mph
  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Rain drop
    Rain Amount0 in

10 am

Cloudy Cloudy
58°
Rain drop 6%
NNE 16 mph
Add

Cloudy

  • Temperature feels like
    Feels Like55°
  • WindNNE 16 mph
  • Humidity
    Humidity56%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0 in
Advertisement

11 am

Cloudy Cloudy
60°
Rain drop 20%
NE 15 mph
Add

Cloudy

  • Temperature feels like
    Feels Like57°
  • WindNE 15 mph
  • Humidity
    Humidity52%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0 in

12 pm

Cloudy Cloudy
60°
Rain drop 19%
NE 15 mph
Add

Cloudy

  • Temperature feels like
    Feels Like57°
  • WindNE 15 mph
  • Humidity
    Humidity51%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0 in

1 pm

Cloudy Cloudy
62°
Rain drop 7%
NE 15 mph
Add

Cloudy

  • Temperature feels like
    Feels Like60°
  • WindNE 15 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover97%
  • Rain drop
    Rain Amount0 in

2 pm

Cloudy Cloudy
63°
Rain drop 0%
NE 14 mph
Add

Cloudy

  • Temperature feels like
    Feels Like62°
  • WindNE 14 mph
  • Humidity
    Humidity44%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0 in

3 pm

Cloudy Cloudy
65°
Rain drop 4%
NE 13 mph
Add

Cloudy

  • Temperature feels like
    Feels Like64°
  • WindNE 13 mph
  • Humidity
    Humidity41%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover97%
  • Rain drop
    Rain Amount0 in

4 pm

Cloudy Cloudy
65°
Rain drop 9%
NE 12 mph
Add

Cloudy

  • Temperature feels like
    Feels Like65°
  • WindNE 12 mph
  • Humidity
    Humidity39%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0 in

5 pm

Cloudy Cloudy
65°
Rain drop 0%
NE 12 mph
Add

Cloudy

  • Temperature feels like
    Feels Like64°
  • WindNE 12 mph
  • Humidity
    Humidity38%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover97%
  • Rain drop
    Rain Amount0 in

6 pm

Cloudy Cloudy
65°
Rain drop 7%
NE 11 mph
Add

Cloudy

  • Temperature feels like
    Feels Like65°
  • WindNE 11 mph
  • Humidity
    Humidity37%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover96%
  • Rain drop
    Rain Amount0 in

7 pm

Cloudy Cloudy
65°
Rain drop 0%
NE 11 mph
Add

Cloudy

  • Temperature feels like
    Feels Like65°
  • WindNE 11 mph
  • Humidity
    Humidity38%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover90%
  • Rain drop
    Rain Amount0 in

8 pm

Cloudy Cloudy
64°
Rain drop 9%
NE 9 mph
Add

Cloudy

  • Temperature feels like
    Feels Like64°
  • WindNE 9 mph
  • Humidity
    Humidity40%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Rain drop
    Rain Amount0 in

9 pm

Cloudy Cloudy
64°
Rain drop 6%
NE 9 mph
Add

Cloudy

  • Temperature feels like
    Feels Like63°
  • WindNE 9 mph
  • Humidity
    Humidity42%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover96%
  • Rain drop
    Rain Amount0 in

10 pm

Cloudy Cloudy
63°
Rain drop 4%
NE 11 mph
Add

Cloudy

  • Temperature feels like
    Feels Like61°
  • WindNE 11 mph
  • Humidity
    Humidity44%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0 in
Advertisement

11 pm

Cloudy Cloudy
62°
Rain drop 5%
NE 10 mph
Add

Cloudy

  • Temperature feels like
    Feels Like60°
  • WindNE 10 mph
  • Humidity
    Humidity48%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Rain drop
    Rain Amount0 in

Monday, April 6

12 am

Cloudy Cloudy
60°
Rain drop 1%
NNE 9 mph
Add

Cloudy

  • Temperature feels like
    Feels Like59°
  • WindNNE 9 mph
  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0 in

1 am

Mostly Cloudy Night Mostly Cloudy
59°
Rain drop 7%
NNE 8 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like57°
  • WindNNE 8 mph
  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover78%
  • Rain drop
    Rain Amount0 in

2 am

Cloudy Cloudy
58°
Rain drop 7%
NNE 7 mph
Add

Cloudy

  • Temperature feels like
    Feels Like57°
  • WindNNE 7 mph
  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover82%
  • Rain drop
    Rain Amount0 in

3 am

Mostly Cloudy Night Mostly Cloudy
58°
Rain drop 2%
NNE 7 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like56°
  • WindNNE 7 mph
  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover73%
  • Rain drop
    Rain Amount0 in

4 am

Mostly Cloudy Night Mostly Cloudy
57°
Rain drop 20%
NNE 7 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like56°
  • WindNNE 7 mph
  • Humidity
    Humidity60%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover69%
  • Rain drop
    Rain Amount0 in

5 am

Cloudy Cloudy
57°
Rain drop 21%
NNE 7 mph
Add

Cloudy

  • Temperature feels like
    Feels Like55°
  • WindNNE 7 mph
  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover87%
  • Rain drop
    Rain Amount0 in

6 am

Cloudy Cloudy
57°
Rain drop 10%
NNE 7 mph
Add

Cloudy

  • Temperature feels like
    Feels Like55°
  • WindNNE 7 mph
  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover87%
  • Rain drop
    Rain Amount0 in

7 am

Cloudy Cloudy
57°
Rain drop 2%
NNE 6 mph
Add

Cloudy

  • Temperature feels like
    Feels Like55°
  • WindNNE 6 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover82%
  • Rain drop
    Rain Amount0 in

8 am

Cloudy Cloudy
57°
Rain drop 2%
NNE 6 mph
Add

Cloudy

  • Temperature feels like
    Feels Like57°
  • WindNNE 6 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover83%
  • Rain drop
    Rain Amount0 in

9 am

Mostly Cloudy Day Mostly Cloudy
59°
Rain drop 5%
NNE 7 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like58°
  • WindNNE 7 mph
  • Humidity
    Humidity63%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover78%
  • Rain drop
    Rain Amount0 in

10 am

Mostly Cloudy Day Mostly Cloudy
61°
Rain drop 1%
NE 10 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like59°
  • WindNE 10 mph
  • Humidity
    Humidity57%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover74%
  • Rain drop
    Rain Amount0 in
Advertisement

11 am

Mostly Cloudy Day Mostly Cloudy
63°
Rain drop 1%
NE 10 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like63°
  • WindNE 10 mph
  • Humidity
    Humidity48%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover73%
  • Rain drop
    Rain Amount0 in

12 pm

Mostly Cloudy Day Mostly Cloudy
66°
Rain drop 0%
NE 10 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like66°
  • WindNE 10 mph
  • Humidity
    Humidity41%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover68%
  • Rain drop
    Rain Amount0 in

1 pm

Partly Cloudy Day Partly Cloudy
68°
Rain drop 0%
NE 9 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like68°
  • WindNE 9 mph
  • Humidity
    Humidity37%
  • UV index
    UV Index9 of 11
  • Cloud
    Cloud Cover50%
  • Rain drop
    Rain Amount0 in

2 pm

Partly Cloudy Day Partly Cloudy
70°
Rain drop 0%
ENE 9 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like70°
  • WindENE 9 mph
  • Humidity
    Humidity33%
  • UV index
    UV Index9 of 11
  • Cloud
    Cloud Cover37%
  • Rain drop
    Rain Amount0 in

3 pm

Partly Cloudy Day Partly Cloudy
71°
Rain drop 0%
ENE 8 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like71°
  • WindENE 8 mph
  • Humidity
    Humidity30%
  • UV index
    UV Index8 of 11
  • Cloud
    Cloud Cover39%
  • Rain drop
    Rain Amount0 in

4 pm

Partly Cloudy Day Partly Cloudy
72°
Rain drop 0%
ENE 8 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like72°
  • WindENE 8 mph
  • Humidity
    Humidity29%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover33%
  • Rain drop
    Rain Amount0 in
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