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- New: April-June 2026 Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, heat risk increases, occasional heavy rain/flooding, & water supply issues are in focus
Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Mostly Cloudy
75°F
24°C
| Humidity | 84% |
| Wind Speed | SE 12 mph |
| Barometer | 29.98 in (1014.9 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Last update | 31 Mar 10:52 pm CDT |
Extended Forecast for
Rio Hondo TX
Tonight

Low: 69 °F
Partly Cloudy
Wednesday

High: 91 °F
Decreasing
Clouds and
BreezyWednesday Night
Low: 70 °F
Partly Cloudy
and Breezy
then Mostly
CloudyThursday

High: 90 °F
Partly Sunny
and BreezyThursday Night
Low: 71 °F
Mostly Cloudy
and Breezy
then Mostly
CloudyFriday

High: 90 °F
Mostly Sunny
and BreezyFriday Night
Low: 71 °F
Mostly Cloudy
and Breezy
then Mostly
CloudySaturday
High: 91 °F
Partly Sunny
then Slight
Chance
T-storms and
BreezySaturday Night

Low: 61 °F
Showers
Likely
Detailed Forecast
Tonight
Partly cloudy, with a low around 69. South southeast wind 10 to 13 mph, with gusts as high as 21 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 91. Breezy, with a south southeast wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.
Wednesday Night
Partly cloudy, with a low around 70. Breezy, with a southeast wind 17 to 20 mph, with gusts as high as 29 mph.
Thursday
Partly sunny, with a high near 90. Breezy, with a south southeast wind 17 to 22 mph, with gusts as high as 31 mph.
Thursday Night
Mostly cloudy, with a low around 71. Breezy, with a south southeast wind 14 to 20 mph, with gusts as high as 28 mph.
Friday
Mostly sunny, with a high near 90. Breezy, with a southeast wind 14 to 23 mph, with gusts as high as 32 mph.
Friday Night
Mostly cloudy, with a low around 71. Breezy, with a south southeast wind 14 to 21 mph, with gusts as high as 31 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Breezy, with a south southeast wind 13 to 18 mph, with gusts as high as 26 mph.
Saturday Night
A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 61. East southeast wind 10 to 16 mph becoming north northeast after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Cloudy, with a high near 74. North wind 11 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 55. North northwest wind 10 to 15 mph, with gusts as high as 22 mph.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 72.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 78.
Additional Forecasts and Information
Basemap Options
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ABOUT THIS FORECAST
Point Forecast:
Rio Hondo TX
26.24°N 97.57°W
26.24°N 97.57°W
11:30 pm CDT Mar 31, 2026
11pm CDT Mar 31, 2026-6pm CDT Apr 7, 2026


