Harlingen, TX Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Harlingen, TX in one place.
Partly sunny, with a high near 86. Southeast wind 12 to 21 mph, with gusts as high as 32 mph.
Local Weather Overview
This forecast page for Harlingen, TX is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 9, 2026 6:09 PM CDT.
The active forecast window currently covers Apr 12 to Apr 15, 2026 for Harlingen, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 12 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 6:09 PM CDT
- Forecast office
- BRO
- Source
- NOAA / NWS
Daily Outlook
This Week in Harlingen
Wednesday looks like the warmest upcoming period in Harlingen at 90 degrees F.
Sunday Night is the coolest period ahead with temperatures near 72 degrees F.
The strongest winds are forecast for Tuesday at about 15 to 22 mph SSE.
The forecast from Apr 12 through Apr 15 stays mostly dry.
Forecast Details
- Last updated
- Apr 9, 2026 6:09 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 72. Southeast wind 12 to 18 mph, with gusts as high as 28 mph.
Partly sunny, with a high near 89. Southeast wind 12 to 21 mph, with gusts as high as 32 mph.
Partly cloudy, with a low around 72. Southeast wind 15 to 18 mph, with gusts as high as 29 mph.
Partly sunny, with a high near 89. South southeast wind 15 to 22 mph, with gusts as high as 36 mph.
Partly cloudy, with a low around 72.
Partly sunny, with a high near 90.
Mostly cloudy, with a low around 72.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Apr 12
|
Partly Sunny
|
86°F |
12 to 21 mph
SE
|
|
Sunday Night
Apr 12
|
Mostly Cloudy
|
72°F |
12 to 18 mph
SE
|
|
Monday
Apr 13
|
Partly Sunny
|
89°F |
12 to 21 mph
SE
|
|
Monday Night
Apr 13
|
Partly Cloudy
|
72°F |
15 to 18 mph
SE
|
|
Tuesday
Apr 14
|
Partly Sunny
|
89°F |
15 to 22 mph
SSE
|
|
Tuesday Night
Apr 14
|
Partly Cloudy
|
72°F |
15 to 18 mph
SE
|
|
Wednesday
Apr 15
|
Partly Sunny
|
90°F |
15 to 21 mph
SE
|
|
Wednesday Night
Apr 15
|
Mostly Cloudy
|
72°F |
12 to 17 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Harlingen.
