Willacy County, TX Weather Forecast
County weather hub
Partly Sunny
Compare major city weather across Willacy County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Partly sunny, with a high near 92. Southeast wind 16 to 22 mph, with gusts as high as 32 mph.
County Weather Overview
This county weather page brings together forecast coverage for Willacy County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Willacy County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 17 to May 20, 2026
- Latest sync
- May 14, 2026 4:21 PM CDT
- Forecast office
- BRO
- Source
- NOAA / NWS
Daily Outlook
This Week in Willacy County
Monday looks like the warmest upcoming period in Willacy County at 94 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 76 degrees F.
The strongest winds are forecast for Sunday at about 16 to 22 mph SE.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- May 14, 2026 4:21 PM CDT
- Coverage
- 4 days
- Time zone
- America/Chicago
- Forecast office
- BRO
- Radar station
- KBRO
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 80. Southeast wind 15 to 21 mph, with gusts as high as 32 mph.
Mostly cloudy, with a high near 94. Southeast wind 15 to 22 mph, with gusts as high as 31 mph.
Mostly cloudy, with a low around 80. Southeast wind 13 to 21 mph, with gusts as high as 30 mph.
Mostly cloudy, with a high near 92. Southeast wind 13 to 17 mph, with gusts as high as 25 mph.
A slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 78. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 90. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 76.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
May 17
|
Partly Sunny
|
92°F |
16 to 22 mph
SE
|
|
Sunday Night
May 17
|
Mostly Cloudy
|
80°F |
15 to 21 mph
SE
|
|
Monday
May 18
|
Mostly Cloudy
|
94°F |
15 to 22 mph
SE
|
|
Monday Night
May 18
|
Mostly Cloudy
|
80°F |
13 to 21 mph
SE
|
|
Tuesday
May 19
|
Mostly Cloudy
|
92°F |
13 to 17 mph
SE
|
|
Tuesday Night
May 19
|
Slight Chance Showers And Thunderstorms
|
78°F |
10 to 16 mph
SE
|
|
Wednesday
May 20
|
Chance Showers And Thunderstorms
|
90°F |
10 to 16 mph
SE
|
|
Wednesday Night
May 20
|
Slight Chance Showers And Thunderstorms
|
76°F |
6 to 16 mph
SE
|
Major City Forecasts
Live forecast snapshots for major cities across Willacy County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Willacy County.
Largest mapped city population in this region: 10,767.
