National Weather Service United States Department of Commerce

Severe weather possible for parts of central U.S.

Widespread thunderstorm activity is expected to develop on Thursday along a cold front moving eastward across the plains into the Mississippi Valley. A potential for damaging wind gusts will develop with the stronger thunderstorms. Hail will also be possible in the ArkLaTex and Ozarks.
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Current Conditions

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Brownsville TX

7 Day Forecast

For More Weather Information:

Brownsville, TX Local Forecast Office

Today

Patchy Fog

Patchy
Fog

High: 33 °C

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 26 °C

Friday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 32 °C

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 22 °C

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 29 °C

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 22 °C

Sunday

Mostly Sunny

Mostly
Sunny

High: 31 °C

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 23 °C

Monday

Mostly Sunny

Mostly
Sunny

High: 31 °C

Detailed Forecast

  • Today Patchy fog before 1pm. Otherwise, mostly sunny, with a high near 33. Heat index values as high as 41. South southeast wind 16 to 21 km/h increasing to 22 to 27 km/h in the afternoon. Winds could gust as high as 39 km/h.
  • Tonight A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 26. Southeast wind 18 to 23 km/h decreasing to 11 to 16 km/h after midnight. Winds could gust as high as 32 km/h.
  • Friday A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 32. Light and variable wind becoming northeast 16 to 21 km/h in the morning.
  • Friday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22. North northeast wind 22 to 27 km/h decreasing to 13 to 18 km/h after midnight. Winds could gust as high as 39 km/h.
  • Saturday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 29. Northeast wind 13 to 21 km/h.
  • Saturday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 22. East northeast wind 16 to 21 km/h decreasing to 10 to 15 km/h after midnight.
  • Sunday Mostly sunny, with a high near 31.
  • Sunday Night Partly cloudy, with a low around 23.
  • Monday Mostly sunny, with a high near 31.
  • Monday Night Partly cloudy, with a low around 23.
  • Tuesday Mostly sunny, with a high near 31.
  • Tuesday Night Partly cloudy, with a low around 23.
  • Wednesday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 31.