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San Antonio, TX

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San Antonio, TX Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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September 3 - September 17

Thu 9/3

103° /78°
8%
The temperature near the record of 104 with periods of sun; danger of dehydration and heatstroke if outside for extended periods of time

RealFeel®109°

RealFeel Shade™102°

Max UV Index9.0 (Very High)

WindSSE 8 mph

Fri 9/4

97° /78°
25%
Sunshine and a few clouds

RealFeel®103°

RealFeel Shade™97°

Max UV Index9.0 (Very High)

WindSE 8 mph

Sat 9/5

93° /76°
25%
Sunshine and a few clouds

RealFeel®103°

RealFeel Shade™95°

Max UV Index9.0 (Very High)

WindSE 7 mph

Sun 9/6

98° /78°
25%
Mostly sunny and toasty conditions; danger of dehydration and heatstroke if outside for extended periods of time

RealFeel®106°

RealFeel Shade™99°

Max UV Index9.0 (Very High)

WindESE 7 mph

Mon 9/7

99° /77°
55%
Mostly sunny and toasty conditions; a thunderstorm in spots in the afternoon; caution advised if outside for extended periods of time

RealFeel®105°

RealFeel Shade™99°

Max UV Index9.0 (Very High)

WindSE 7 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Tue 9/8

98° /75°
73%
Hot and humid with times of clouds and sun; a couple of thunderstorms in the afternoon

RealFeel®106°

RealFeel Shade™102°

Max UV Index9.0 (Very High)

WindSE 8 mph

Total Hours of Precipitation2

Total Hours of Rain2

Wed 9/9

94° /76°
64%
Partly sunny and humid with a couple of thunderstorms, especially late in the day

RealFeel®102°

RealFeel Shade™95°

Max UV Index9.0 (Very High)

WindSE 9 mph

Total Hours of Precipitation1.5

Total Hours of Rain1.5

Thu 9/10

94° /75°
10%
Mostly sunny

RealFeel®100°

RealFeel Shade™94°

Max UV Index9.0 (Very High)

WindSSE 2 mph

Fri 9/11

97° /74°
10%
Mostly sunny and hot

RealFeel®102°

RealFeel Shade™95°

Max UV Index9.0 (Very High)

WindS 5 mph

Sat 9/12

96° /74°
56%
Hot with clouds yielding to some sun; a little rain in the morning followed by a passing shower in the afternoon

RealFeel®100°

RealFeel Shade™94°

Max UV Index8.0 (Very High)

WindESE 6 mph

Total Hours of Precipitation1.5

Total Hours of Rain1.5

Sun 9/13

94° /76°
70%
Clouds giving way to some sun with rain tapering off

RealFeel®97°

RealFeel Shade™92°

Max UV Index8.0 (Very High)

WindSE 6 mph

Total Hours of Precipitation3

Total Hours of Rain3

Mon 9/14

92° /74°
60%
Occasional rain

RealFeel®94°

RealFeel Shade™90°

Max UV Index5.0 (Moderate)

WindESE 5 mph

Total Hours of Precipitation3.5

Total Hours of Rain3.5

Tue 9/15

93° /72°
60%
Rain most of the time

RealFeel®95°

RealFeel Shade™91°

Max UV Index4.0 (Moderate)

WindSE 7 mph

Total Hours of Precipitation2.5

Total Hours of Rain2.5

Wed 9/16

89° /69°
5%
Abundant sunshine

RealFeel®97°

RealFeel Shade™90°

Max UV Index8.0 (Very High)

WindS 4 mph

Thu 9/17

92° /72°
5%
Plenty of sunshine

RealFeel®103°

RealFeel Shade™95°

Max UV Index8.0 (Very High)

WindSSE 5 mph

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World North America United States Texas San Antonio

Weather Near San Antonio:

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