Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Partly Cloudy

84°F

29°C

Humidity 72%
Wind Speed SW 3 mph
Barometer 29.92 in (1013.1 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 20 Sep 9:52 am CDT
Extended Forecast for

Rio Hondo TX

  • Today

    Today: Mostly sunny, with a high near 98. Heat index values as high as 110. Light and variable wind becoming east 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 98 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 77. East wind 8 to 13 mph becoming light southeast  after midnight. Winds could gust as high as 20 mph.

    Low: 77 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 97. Heat index values as high as 110. Light east wind increasing to 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 97 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 77. East wind 8 to 13 mph becoming light east southeast  after midnight. Winds could gust as high as 20 mph.

    Low: 77 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 10am.  Sunny, with a high near 97. Light east northeast wind becoming east 10 to 15 mph in the morning. Winds could gust as high as 23 mph.  Chance of precipitation is 30%.

    High: 97 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of thunderstorms before 7pm.  Clear, with a low around 78. East wind 8 to 13 mph becoming light east southeast  in the evening. Winds could gust as high as 20 mph.  Chance of precipitation is 10%.

    Low: 78 °F

    Slight Chance
    T-storms then
    Clear

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Sunny, with a high near 96. Light northeast wind becoming east northeast 9 to 14 mph in the morning. Winds could gust as high as 22 mph.

    High: 96 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 78. East wind 6 to 11 mph becoming light  in the evening. Winds could gust as high as 20 mph.

    Low: 78 °F

    Mostly Clear

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms.  Sunny, with a high near 96. Light northeast wind becoming east northeast 10 to 15 mph in the morning. Winds could gust as high as 23 mph.

    High: 96 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 98. Heat index values as high as 110. Light and variable wind becoming east 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 77. East wind 8 to 13 mph becoming light southeast after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 97. Heat index values as high as 110. Light east wind increasing to 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 77. East wind 8 to 13 mph becoming light east southeast after midnight. Winds could gust as high as 20 mph.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Sunny, with a high near 97. Light east northeast wind becoming east 10 to 15 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 30%.
Tuesday Night
A slight chance of thunderstorms before 7pm. Clear, with a low around 78. East wind 8 to 13 mph becoming light east southeast in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 10%.
Wednesday
A 50 percent chance of showers and thunderstorms. Sunny, with a high near 96. Light northeast wind becoming east northeast 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 78. East wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 20 mph.
Thursday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 96. Light northeast wind becoming east northeast 10 to 15 mph in the morning. Winds could gust as high as 23 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 77. East wind 5 to 13 mph, with gusts as high as 20 mph.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96. East northeast wind 5 to 15 mph, with gusts as high as 22 mph.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
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ABOUT THIS FORECAST

 
Point Forecast:
Rio Hondo TX
 26.21°N 97.57°W
9:45 am CDT Sep 20, 2026
9am CDT Sep 20, 2026-6pm CDT Sep 26, 2026
 
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