Monsoonal Moisture Remains Across the Southwest; Heat Endures for the South and West Coast

Heat concerns remain across portions of the South and West Coast where a few new daily record highs are forecast. Monsoonal moisture transport continues across areas of the Southwest into early next week and may generate flash flooding, especially near recent burn scars. Further east, showers and thunderstorms are expected along and ahead of a cold front from the Plains to the 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.

A Few Clouds

84°F

29°C

Humidity	49%
Wind Speed	S 7 mph
Barometer	30.12 in (1017.9 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	27 Jun 12:51 am CDT

More Information:

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

Extended Forecast for

San Antonio TX

Overnight

Mostly Clear
Low: 77 °F
Monday

Mostly Sunny
then T-storms
Likely
High: 99 °F
Monday
Night

T-storms
Likely then
Slight Chance
T-storms
Low: 76 °F
Tuesday

Chance
T-storms
High: 93 °F
Tuesday
Night

Mostly Cloudy
Low: 76 °F
Wednesday

Mostly Sunny
then Chance
T-storms
High: 90 °F
Wednesday
Night

Partly Cloudy
then Slight
Chance
T-storms
Low: 74 °F
Thursday

Partly Sunny
then Chance
T-storms
High: 89 °F
Thursday
Night

Partly Cloudy
Low: 75 °F

Detailed Forecast

Overnight

Mostly clear, with a low around 77. South wind around 5 mph becoming west southwest.

Monday

Showers and thunderstorms likely, mainly after 4pm. Mostly sunny and hot, with a high near 99. North northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers and thunderstorms likely, mainly before 10pm. Mostly cloudy, with a low around 76. East wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 93. East northeast wind around 10 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly cloudy, with a low around 76. North northeast wind 5 to 10 mph.

Wednesday

A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 90. North northeast wind 5 to 15 mph becoming east in the afternoon. Winds could gust as high as 25 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74. East wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday

A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 89. East southeast wind 5 to 10 mph.

Thursday Night

Partly cloudy, with a low around 75. Southeast wind 5 to 10 mph.

Friday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93.

Friday Night

Partly cloudy, with a low around 77.

Saturday

Mostly sunny, with a high near 96.