Local Forecast

San Antonio, TX Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for San Antonio, TX

No Active Alerts

Hour-by-Hour  Current Observation

Thursday 1:20 AM CDTThursday 1:20 AM

°F °C
Regional Observations →
82°F

Clear

  • 102° / 80° High / Low
  • 88° Feels Like
  • 0% Chance of Rain

Wind

13 mph

SSE

UV Index

0

None

Humidity

74%

Dew 73°F

Sun

7:13 AM · 7:52 PM

Rise · Set

Source: SAN ANTONIO (KSAT). Slider scrubs the next 12 hours.

5-Day Outlook

Through Monday

Local Radar →

Thursday

102° 80°

Partly Sunny

Overnight: Mostly Cloudy

Detailed forecast

Thursday

Sunny, with a high near 101. Heat index values as high as 107. South wind 5 to 10 mph.

Night

Partly cloudy, with a low around 79. Heat index values as high as 104. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. New rainfall amounts less than a tenth of an inch possible.

Friday

100° 78°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Friday

Mostly sunny, with a high near 99. Heat index values as high as 105. Southeast wind 5 to 10 mph.

Night

Mostly clear, with a low around 78. Southeast wind 5 to 10 mph.

Saturday

98° 78°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Saturday

Sunny, with a high near 98. Southeast wind 0 to 5 mph.

Night

Mostly clear, with a low around 78. Southeast wind 5 to 10 mph.

Sunday

98° 78°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Sunday

Sunny, with a high near 98. Southeast wind 0 to 5 mph.

Night

Mostly clear, with a low around 78. Southeast wind around 5 mph.

Monday

98° 77°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Monday

Sunny, with a high near 98.

Night

Mostly clear, with a low around 77.

San Antonio, TX Weather Analysis Tools