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

San Antonio South, TX

74°F
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San Antonio South, TX Weather
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April 16 - April 30

Thu 4/16

91° /71°
25%
Very warm with intervals of clouds and sunshine

RealFeel®91°

RealFeel Shade™89°

Max UV Index5.0 (Moderate)

WindSSE 10 mph

Fri 4/17

89° /71°
7%
Turning cloudy; breezy

RealFeel®88°

RealFeel Shade™86°

Max UV Index6.0 (High)

WindSSE 15 mph

Sat 4/18

80° /56°
55%
Cloudy and not as warm with a thunderstorm; breezy in the afternoon

RealFeel®82°

RealFeel Shade™78°

Max UV Index3.0 (Moderate)

WindNE 13 mph

Sun 4/19

70° /58°
25%
Breezy in the morning; otherwise, less humid with clouds breaking for some sun

RealFeel®74°

RealFeel Shade™66°

Max UV Index9.0 (Very High)

WindNE 14 mph

Mon 4/20

65° /60°
84%
Cloudy and cool; a couple of morning showers followed by occasional rain and a thunderstorm in the afternoon

RealFeel®64°

RealFeel Shade™62°

Max UV Index3.0 (Moderate)

WindENE 9 mph

Tue 4/21

81° /66°
55%
Cloudy and warmer; an afternoon thunderstorm in one or two spots

RealFeel®82°

RealFeel Shade™80°

Max UV Index3.0 (Moderate)

WindE 8 mph

Wed 4/22

82° /68°
55%
A thunderstorm around in the morning; otherwise, humid with increasing amounts of sun

RealFeel®84°

RealFeel Shade™80°

Max UV Index3.0 (Moderate)

WindSE 9 mph

Thu 4/23

87° /70°
55%
Watch for a strong thunderstorm in the morning; decreasing clouds and humid

RealFeel®89°

RealFeel Shade™85°

Max UV Index7.0 (High)

WindSSE 9 mph

Fri 4/24

86° /69°
2%
Decreasing clouds and humid

RealFeel®88°

RealFeel Shade™84°

Max UV Index6.0 (High)

WindSSE 8 mph

Sat 4/25

83° /65°
67%
Rather cloudy with a thunderstorm or two in the afternoon

RealFeel®88°

RealFeel Shade™81°

Max UV Index10.0 (Very High)

WindNE 6 mph

Sun 4/26

84° /62°
81%
Dull and dreary; a morning thunderstorm followed by rain and a thunderstorm in the afternoon

RealFeel®80°

RealFeel Shade™80°

Max UV Index3.0 (Moderate)

WindE 7 mph

Mon 4/27

80° /64°
71%
Considerable cloudiness; a couple of morning thunderstorms followed by periods of rain in the afternoon

RealFeel®78°

RealFeel Shade™77°

Max UV Index3.0 (Moderate)

WindSE 7 mph

Tue 4/28

77° /65°
25%
Cloudy

RealFeel®79°

RealFeel Shade™76°

Max UV Index3.0 (Moderate)

WindE 5 mph

Wed 4/29

88° /68°
60%
Mostly sunny, warmer and humid; a shower in the afternoon

RealFeel®93°

RealFeel Shade™87°

Max UV Index11.0 (Extreme)

WindNNE 9 mph

Thu 4/30

87° /67°
20%
Plenty of sunshine, warm and less humid

RealFeel®94°

RealFeel Shade™85°

Max UV Index11.0 (Extreme)

WindWNW 7 mph

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World North America United States Texas San Antonio South

Weather Near San Antonio South:

  • Del Rio, TX
  • New Braunfels, TX
  • San Antonio, TX
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