Heavy Rains Expected to Impact Parts of the Eastern U.S.

A strong cold front will produce heavy rain will create mainly localized areas of flash flooding to the Great Lakes and Ohio Valley. There is another flash flood threat in the parts of the Southeast and Southern Appalachians. Read More >

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Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Fair

84°F

29°C

Humidity	70%
Wind Speed	SE 16 mph
Barometer	29.92 in (1011.0 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	20 Sep 10:51 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

3 Miles NNW Leon Valley TX

Tonight

Partly Cloudy
Low: 76 °F
Tuesday

Mostly Sunny
then Chance
T-storms
High: 95 °F
Tuesday
Night

Chance
T-storms then
Slight Chance
Showers
Low: 65 °F
Wednesday

Mostly Sunny
High: 85 °F
Wednesday
Night

Mostly Clear
Low: 57 °F
Thursday

Sunny
High: 87 °F
Thursday
Night

Mostly Clear
Low: 58 °F
Friday

Sunny
High: 88 °F
Friday
Night

Mostly Clear
Low: 59 °F

Detailed Forecast

Tonight

Partly cloudy, with a low around 76. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday

A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Heat index values as high as 101. South wind 5 to 10 mph becoming north northeast 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

Tuesday Night

A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 65. North northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

Wednesday

Mostly sunny, with a high near 85. North northeast wind around 15 mph, with gusts as high as 25 mph.

Wednesday Night

Mostly clear, with a low around 57. North northeast wind 5 to 10 mph.

Thursday

Sunny, with a high near 87. North northeast wind around 5 mph becoming east in the afternoon.

Thursday Night

Mostly clear, with a low around 58. East wind around 5 mph becoming calm after midnight.

Friday

Sunny, with a high near 88. Calm wind becoming south southeast around 5 mph in the morning.

Friday Night

Mostly clear, with a low around 59. East southeast wind around 5 mph becoming calm after midnight.