National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Overcast

39°F

4°C

Humidity 100%
Wind Speed N 18 mph
Barometer 29.96 in (1014.4 mb)
Dewpoint 39°F (4°C)
Visibility 7.00 mi
Wind Chill30°F (-1°C)
Last update 24 Jan 11:52 pm CST
Extended Forecast for

Rio Hondo TX

Freeze Warning January 25, 09:00pm until January 26, 10:00am
Extreme Cold Warning January 26, 03:00am until January 26, 08:00am
Click here for hazard details and duration
Freeze Warning
Extreme Cold Warning

  • Overnight

    Overnight: A 30 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 37. Wind chill values between 29 and 34. North northwest wind around 14 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Chance
    Showers

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 48. Wind chill values between 28 and 38 early. Breezy, with a north northwest wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 48 °F

    Gradual
    Clearing and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28. Wind chill values between 17 and 22. North northwest wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 48. Wind chill values between 16 and 26 early. Breezy, with a north northwest wind 14 to 18 mph, with gusts as high as 26 mph.

    High: 48 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 30. North northwest wind 8 to 11 mph.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61. North northwest wind 6 to 8 mph becoming east in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 46. East wind around 6 mph becoming calm.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 63. North wind 6 to 11 mph.

    High: 63 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44. North northeast wind 5 to 9 mph.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 37. Wind chill values between 29 and 34. North northwest wind around 14 mph, with gusts as high as 20 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 48. Wind chill values between 28 and 38 early. Breezy, with a north northwest wind 14 to 18 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 28. Wind chill values between 17 and 22. North northwest wind 14 to 16 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 48. Wind chill values between 16 and 26 early. Breezy, with a north northwest wind 14 to 18 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 30. North northwest wind 8 to 11 mph.
Tuesday
Mostly sunny, with a high near 61. North northwest wind 6 to 8 mph becoming east in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 46. East wind around 6 mph becoming calm.
Wednesday
Partly sunny, with a high near 63. North wind 6 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 44. North northeast wind 5 to 9 mph.
Thursday
Partly sunny, with a high near 67. North northeast wind 6 to 11 mph becoming east in the afternoon.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 55. East southeast wind 6 to 10 mph.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 70.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 43.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rio Hondo TX
 26.24°N 97.57°W
Last Update:
12:18 am CST Jan 25, 2026
Forecast Valid:
12am CST Jan 25, 2026-6pm CST Jan 31, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation