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

43°F

6°C

Humidity 58%
Wind Speed N 6 mph
Barometer 30.39 in (1029.1 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 19 Jan 11:52 pm CST
Extended Forecast for

Harlingen TX

Extreme Cold Watch January 21, 12:00am until January 21, 09:00am
Freeze Watch January 21, 12:00am until January 21, 09:00am
Click here for hazard details and duration
Extreme Cold Watch
Freeze Watch

  • Overnight

    Overnight: Partly cloudy, with a low around 37. North northwest wind around 7 mph.

    Low: 37 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: A slight chance of drizzle before noon, then a chance of showers, mainly between noon and 3pm. Cloudy, with a high near 49. Wind chill values between 33 and 43 early. North northwest wind around 8 mph. Chance of precipitation is 50%.

    High: 49 °F

    Slight Chance
    Drizzle then
    Chance
    Showers

  • Monday Night

    Monday Night: Showers. Low around 29. Blustery, with a northwest wind 6 to 11 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 29 °F

    Showers
    Likely then
    Showers and
    Blustery

  • Tuesday

    Tuesday: Rain showers likely before noon, then a slight chance of sleet between noon and 3pm, then a slight chance of drizzle or freezing rain after 3pm. Cloudy and cold, with a high near 36. Wind chill values between 23 and 28. Breezy, with a north northwest wind 17 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 70%.

    High: 36 °F

    Breezy.
    Showers
    Likely then
    Slight Chance
    Wintry Mix

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. North northwest wind 9 to 16 mph, with gusts as high as 29 mph.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50. North northwest wind 5 to 9 mph becoming northeast in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. Light and variable wind becoming north northwest 5 to 7 mph after midnight.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 54. North northwest wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 54 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35. North wind 6 to 9 mph.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 37. North northwest wind around 7 mph.
M.L.King Day
A slight chance of drizzle before noon, then a chance of showers, mainly between noon and 3pm. Cloudy, with a high near 49. Wind chill values between 33 and 43 early. North northwest wind around 8 mph. Chance of precipitation is 50%.
Monday Night
Showers. Low around 29. Blustery, with a northwest wind 6 to 11 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain showers likely before noon, then a slight chance of sleet between noon and 3pm, then a slight chance of drizzle or freezing rain after 3pm. Cloudy and cold, with a high near 36. Wind chill values between 23 and 28. Breezy, with a north northwest wind 17 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 70%.
Tuesday Night
Partly cloudy, with a low around 26. North northwest wind 9 to 16 mph, with gusts as high as 29 mph.
Wednesday
Mostly sunny, with a high near 50. North northwest wind 5 to 9 mph becoming northeast in the afternoon.
Wednesday Night
Partly cloudy, with a low around 38. Light and variable wind becoming north northwest 5 to 7 mph after midnight.
Thursday
Partly sunny, with a high near 54. North northwest wind 8 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 35. North wind 6 to 9 mph.
Friday
Mostly sunny, with a high near 64. North northwest wind 6 to 8 mph becoming east southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 51. South southeast wind 6 to 8 mph.
Saturday
Partly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
Partly sunny, with a high near 80.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Harlingen TX
 26.19°N 97.7°W
Last Update:
12:00 am CST Jan 20, 2025
Forecast Valid:
12am CST Jan 20, 2025-6pm CST Jan 26, 2025
 
Forecast Discussion
 
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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