News Headlines
- New: March-May (Spring 2026) Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, wildfire potential, water supply, and heat risk concerns are in focus
- The Potential for Wildfire Spread Will Remain Acute through Early March. Stop Wildfires Before they Start with Smokey Bear
- El riesgo de propagación de incendios forestales aumenta durante marzo. Revise estas medidas de prevención.
- Drought is Worsening and Increasing in Coverage Across the Area as We Head into Spring. Track Its Coverage Here.
Hazardous Weather Conditions
Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Overcast
70°F
21°C
| Humidity | 90% |
| Wind Speed | E 9 mph |
| Barometer | 29.95 in (1014.2 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 9.00 mi |
| Last update | 27 Feb 8:52 pm CST |
Extended Forecast for
7 Miles NNW Port Mansfield TX
Dense Fog Advisory February 27, 11:00pm until February 28, 09:00am
Tonight
Low: 61 °F
Dense Fog
Saturday
High: 79 °F
Areas Fog
then SunnySaturday Night
Low: 62 °F
Partly Cloudy
Sunday
High: 81 °F
Sunny
Sunday Night
Low: 63 °F
Mostly Clear
Monday
High: 84 °F
Sunny
Monday Night
Low: 64 °F
Mostly Clear
Tuesday
High: 85 °F
Partly Sunny
then Mostly
Sunny and
BreezyTuesday Night
Low: 65 °F
Mostly Cloudy
Detailed Forecast
Tonight
Widespread dense fog, mainly between 10pm and 5am. Otherwise, mostly cloudy, with a low around 61. East wind around 5 mph becoming calm in the evening.
Saturday
Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 79. Light east southeast wind becoming east 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 62. Southeast wind 6 to 10 mph.
Sunday
Sunny, with a high near 81. Southeast wind 6 to 16 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 63. Southeast wind 6 to 14 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 84. South southeast wind 6 to 16 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 64. Southeast wind 8 to 14 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 85. Breezy, with a south southeast wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 65. Southeast wind 9 to 16 mph, with gusts as high as 26 mph.
Wednesday
Partly sunny, with a high near 83. Breezy, with a southeast wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 28 mph.
Wednesday Night
Mostly cloudy, with a low around 65. South southeast wind 10 to 15 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 83. Breezy.
Thursday Night
Mostly cloudy, with a low around 65.
Friday
Partly sunny, with a high near 84. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
7 Miles NNW Port Mansfield TX
26.63°N 97.5°W
26.63°N 97.5°W
9:00 pm CST Feb 27, 2026
9pm CST Feb 27, 2026-6pm CST Mar 6, 2026
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