Brownsville, TX Weather & Growing Conditions
Tonight
72°F
Mostly Clear
Mostly clear, with a low around 72. East wind 3 to 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Mostly Clear | 3 to 8 mph E | 1% |
| Thursday | 87°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 13 mph SSE | 18% |
| Thursday Night | 72°F | Partly Cloudy then Chance Showers And Thunderstorms | 2 to 8 mph S | 60% |
| Friday | 80°F | Showers And Thunderstorms | 5 to 16 mph NNW | 85% |
| Friday Night | 68°F | Slight Chance Rain Showers | 7 to 12 mph N | 20% |
| Saturday | 79°F | Rain Showers Likely | 9 to 15 mph NNE | 56% |
| Saturday Night | 66°F | Showers And Thunderstorms Likely | 8 to 13 mph NNE | 73% |
| Sunday | 75°F | Showers And Thunderstorms Likely | 14 to 21 mph N | 74% |
| Sunday Night | 61°F | Chance Showers And Thunderstorms | 13 to 23 mph NNW | 42% |
| Monday | 73°F | Slight Chance Rain Showers | 12 to 16 mph NNW | 19% |
| Monday Night | 61°F | Slight Chance Rain Showers | 5 to 9 mph NNW | 15% |
| Tuesday | 76°F | Slight Chance Rain Showers | 7 to 10 mph N | 15% |
| Tuesday Night | 63°F | Partly Cloudy then Slight Chance Rain Showers | 1 to 6 mph NNE | 15% |
| Veterans Day | 78°F | Slight Chance Rain Showers | 2 to 9 mph NNE | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Brownsville, TX
Last spring frost
Jan 6
First fall frost
Jan 2
Growing season
365 days
Hardiness zone
10a
Explore more for Brownsville, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Brownsville, Tx (6.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.