


Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Fair
78°F
26°C
Humidity | 74% |
Wind Speed | E 7 mph |
Barometer | 29.98 in (1015.0 mb) |
Dewpoint | 69°F (21°C) |
Visibility | 10.00 mi |
Heat Index | 80°F (27°C) |
Last update | 1 Oct 7:52 pm CDT |
Extended Forecast for
Harlingen, Rio Grande Valley International Airport TX
Tonight
Low: 69 °F
Clear
Thursday
High: 93 °F
Sunny
Thursday Night
Low: 69 °F
Clear
Friday
High: 92 °F
Chance
Showers then
Chance
T-stormsFriday Night
Low: 71 °F
Chance
ShowersSaturday
High: 90 °F
Chance
T-storms then
Showers
LikelySaturday Night
Low: 71 °F
Slight Chance
Showers then
Slight Chance
T-stormsSunday
High: 92 °F
Chance
ShowersSunday Night
Low: 72 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 69. East wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny, with a high near 93. Light and variable wind becoming east northeast 8 to 13 mph in the afternoon.
Thursday Night
Clear, with a low around 69. East northeast wind 5 to 10 mph becoming light and variable in the evening.
Friday
A chance of showers, with thunderstorms also possible after 10am. Sunny, with a high near 92. North northwest wind 5 to 14 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly clear, with a low around 71. Northeast wind 8 to 13 mph becoming light. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 90. Northeast wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday Night
A slight chance of showers, with thunderstorms also possible after 1am. Mostly clear, with a low around 71. East northeast wind 6 to 11 mph becoming light after midnight. Chance of precipitation is 20%.
Sunday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 92. North northwest wind 5 to 11 mph becoming east northeast in the afternoon.
Sunday Night
Mostly clear, with a low around 72. East wind 5 to 10 mph becoming light east southeast after midnight.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Sunny, with a high near 92. Light north northeast wind becoming east 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 50%.
Monday Night
A 20 percent chance of showers. Mostly clear, with a low around 72. East wind 5 to 11 mph.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Tuesday Night
A 30 percent chance of showers. Mostly clear, with a low around 73.
Wednesday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 91. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Harlingen, Rio Grande Valley International Airport TX
26.24°N 97.65°W
26.24°N 97.65°W
8:45 pm CDT Oct 1, 2025
8pm CDT Oct 1, 2025-6pm CDT Oct 8, 2025