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

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Mostly Cloudy

95°F

35°C

Humidity 49%
Wind Speed E 13 G 20 mph
Barometer 29.86 in (1011.1 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index105°F (41°C)
Last update 15 Jun 11:52 am CDT
Extended Forecast for

2 Miles WNW Sebastian TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 96. Heat index values as high as 108. East wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 96 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 76. East wind 9 to 14 mph becoming light southeast after midnight. Winds could gust as high as 23 mph.

    Low: 76 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers, with thunderstorms also possible after 1pm. Sunny, with a high near 96. Heat index values as high as 108. Light east southeast wind becoming east 9 to 14 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 20%.

    High: 96 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Mostly clear, with a low around 76. East wind 5 to 15 mph, with gusts as high as 23 mph.

    Low: 76 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 10am. Sunny, with a high near 97. Light southeast wind becoming east southeast 9 to 14 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 40%.

    High: 97 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 77. East southeast wind 6 to 16 mph, with gusts as high as 24 mph.

    Low: 77 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95. East wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 95 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77. East northeast wind 8 to 16 mph, with gusts as high as 24 mph.

    Low: 77 °F

    Chance
    T-storms

  • Juneteenth

    Juneteenth: Showers and possibly a thunderstorm. High near 87. Northeast wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

    High: 87 °F

    Showers then
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 96. Heat index values as high as 108. East wind 7 to 14 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 76. East wind 9 to 14 mph becoming light southeast after midnight. Winds could gust as high as 23 mph.
Sunday
A slight chance of showers, with thunderstorms also possible after 1pm. Sunny, with a high near 96. Heat index values as high as 108. Light east southeast wind becoming east 9 to 14 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 76. East wind 5 to 15 mph, with gusts as high as 23 mph.
Monday
A chance of showers, with thunderstorms also possible after 10am. Sunny, with a high near 97. Light southeast wind becoming east southeast 9 to 14 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 40%.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 77. East southeast wind 6 to 16 mph, with gusts as high as 24 mph.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95. East wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77. East northeast wind 8 to 16 mph, with gusts as high as 24 mph.
Juneteenth
Showers and possibly a thunderstorm. High near 87. Northeast wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 77. East northeast wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Thursday
Showers and possibly a thunderstorm. High near 89. East wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 76. Chance of precipitation is 70%.
Friday
Showers and possibly a thunderstorm. High near 90. Chance of precipitation is 80%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Sebastian TX
 26.37°N 97.83°W
Last Update:
12:00 pm CDT Jun 15, 2024
Forecast Valid:
12pm CDT Jun 15, 2024-6pm CDT Jun 21, 2024
 
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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