Areas of Excessive Rainfall; Refreshingly Cool Air Remains over Much of the Central and Eastern U.S.

Heavy thunderstorms may bring excessive rainfall and possible flooding over parts of the northern Gulf Coast Friday and over parts of Texas and New Mexico Friday through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures over much of the central and eastern U.S. into this weekend. Read More >

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

91°F

33°C

Humidity	47%
Wind Speed	SE 16 mph
Barometer	29.92 in (1012.3 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	28 Aug 8:56 pm CDT

More Information:

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

Extended Forecast for

3 Miles NE Kyle TX

Tonight
Low: 75 °F
Mostly Clear
Friday
High: 99 °F
Sunny then
Slight Chance
Showers
Friday Night
Low: 75 °F
Partly Cloudy
Saturday
High: 96 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 74 °F
Chance
Showers
Sunday
High: 91 °F
Showers
Likely
Sunday Night
Low: 72 °F
Chance
T-storms
Labor Day
High: 90 °F
Chance
Showers then
Chance
T-storms
Monday Night
Low: 70 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 75. South wind around 10 mph.

Friday

A slight chance of showers between 1pm and 4pm. Sunny and hot, with a high near 99. Heat index values as high as 104. South southwest wind 5 to 10 mph becoming east southeast in the afternoon. Chance of precipitation is 20%.

Friday Night

Partly cloudy, with a low around 75. North northwest wind around 5 mph becoming south southeast after midnight.

Saturday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Heat index values as high as 101. South southeast wind around 5 mph.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. East wind around 5 mph. Chance of precipitation is 30%.

Sunday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 91. Southeast wind around 5 mph becoming northeast in the afternoon. Chance of precipitation is 60%.

Sunday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. East northeast wind around 5 mph becoming calm in the evening.

Labor Day

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 90. North northeast wind around 5 mph. Chance of precipitation is 50%.

Monday Night

Partly cloudy, with a low around 70. Northeast wind around 5 mph becoming calm in the evening.

Tuesday

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

Tuesday Night

Mostly clear, with a low around 68.

Wednesday

Sunny, with a high near 93.

Wednesday Night

Mostly clear, with a low around 70.

Thursday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.