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Severe thunderstorms to rumble across the central, eastern US this week. Click for the forecast. Chevron right

San Antonio, TX

82°F
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San Antonio, TX Weather
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April 16 - April 30

Thu 4/16

90° /69°
49%
Very warm; considerable cloudiness with a shower in spots late this morning, turning breezy with times of clouds and sun this afternoon

RealFeel®93°

RealFeel Shade™87°

Max UV Index5.0 (Moderate)

WindSSE 12 mph

Fri 4/17

90° /70°
25%
Mostly cloudy, breezy and very warm

RealFeel®89°

RealFeel Shade™87°

Max UV Index5.0 (Moderate)

WindSSE 15 mph

Sat 4/18

77° /55°
55%
Cloudy and increasingly windy with a thunderstorm

RealFeel®77°

RealFeel Shade™75°

Max UV Index3.0 (Moderate)

WindNNE 15 mph

Sun 4/19

74° /55°
23%
Breezy in the morning; otherwise, less humid with clouds breaking for some sun

RealFeel®77°

RealFeel Shade™71°

Max UV Index9.0 (Very High)

WindNE 13 mph

Mon 4/20

61° /60°
87%
Cloudy and cooler; a couple of showers in the morning followed by occasional rain and a thunderstorm in the afternoon

RealFeel®59°

RealFeel Shade™59°

Max UV Index3.0 (Moderate)

WindNE 9 mph

Tue 4/21

81° /59°
55%
Cloudy and warmer; a thunderstorm in spots in the afternoon

RealFeel®81°

RealFeel Shade™81°

Max UV Index3.0 (Moderate)

WindE 8 mph

Wed 4/22

81° /59°
55%
A thunderstorm in parts of the area in the morning; otherwise, mostly cloudy

RealFeel®80°

RealFeel Shade™78°

Max UV Index5.0 (Moderate)

WindESE 9 mph

Thu 4/23

85° /69°
55%
A thunderstorm in spots in the morning; otherwise, cloudy and humid

RealFeel®86°

RealFeel Shade™85°

Max UV Index3.0 (Moderate)

WindSSE 10 mph

Fri 4/24

84° /65°
55%
Cloudy and humid with a strong thunderstorm in spots

RealFeel®88°

RealFeel Shade™88°

Max UV Index2.0 (Low)

WindSSE 9 mph

Sat 4/25

86° /64°
73%
Watch for strong thunderstorms in the afternoon; otherwise, watch for a strong morning thunderstorm, mainly cloudy and humid

RealFeel®96°

RealFeel Shade™92°

Max UV Index3.0 (Moderate)

WindW 4 mph

Sun 4/26

81° /58°
0%
Intervals of clouds and sunshine

RealFeel®86°

RealFeel Shade™78°

Max UV Index8.0 (Very High)

WindENE 6 mph

Mon 4/27

80° /61°
2%
Turning cloudy

RealFeel®84°

RealFeel Shade™77°

Max UV Index11.0 (Extreme)

WindESE 8 mph

Tue 4/28

83° /63°
65%
Periods of rain and a thunderstorm

RealFeel®85°

RealFeel Shade™84°

Max UV Index2.0 (Low)

WindESE 9 mph

Wed 4/29

82° /61°
55%
A morning thundershower; otherwise, mostly sunny and humid

RealFeel®92°

RealFeel Shade™84°

Max UV Index11.0 (Extreme)

WindN 9 mph

Thu 4/30

85° /64°
20%
Warm and less humid with plenty of sunshine

RealFeel®91°

RealFeel Shade™83°

Max UV Index11.0 (Extreme)

WindWNW 7 mph

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Weather Near San Antonio:

  • Austin, TX
  • Del Rio, TX
  • New Braunfels, TX
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