National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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Current Conditions

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San Antonio TX

7 Day Forecast

Today

Patchy Fog

Patchy
Fog

High: 81 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 46 °F

Monday

Sunny

Sunny

High: 65 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 41 °F

Tuesday

Sunny

Sunny

High: 64 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 39 °F

Wednesday

Sunny

Sunny

High: 65 °F

Wednesday
Night

Clear

Clear

Low: 41 °F

Thanksgiving
Day

Sunny

Sunny

High: 67 °F

Detailed Forecast

  • Today Patchy fog before 10am. Otherwise, sunny, with a high near 81. West wind 5 to 15 mph, with gusts as high as 20 mph.
  • Tonight Mostly clear, with a low around 46. West wind 10 to 15 mph becoming north after midnight.
  • Monday Sunny, with a high near 65. North wind 5 to 10 mph becoming east northeast in the afternoon.
  • Monday Night Mostly clear, with a low around 41. East northeast wind around 5 mph becoming calm.
  • Tuesday Sunny, with a high near 64. Northwest wind around 5 mph.
  • Tuesday Night Mostly clear, with a low around 39. North northwest wind around 5 mph.
  • Wednesday Sunny, with a high near 65. West southwest wind 5 to 10 mph.
  • Wednesday Night Clear, with a low around 41. Southwest wind around 5 mph becoming calm in the evening.
  • Thanksgiving Day Sunny, with a high near 67. Calm wind becoming south southwest around 5 mph in the morning.
  • Thursday Night Mostly clear, with a low around 48.
  • Friday Sunny, with a high near 67.
  • Friday Night Mostly clear, with a low around 54.
  • Saturday Mostly sunny, with a high near 70.