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- New: October-December2026 Outlook - After a brutally hot and dry September, October brings the pattern change to wetter and less hot, with above average rainfall to close out 2026; flash flooding, water supply, & hazardous marine conditions in focus
Current conditions at
Mid Valley Airport (KTXW)
Lat: 26.18°NLon: 97.97°WElev: 70ft.
Overcast
94°F
34°C
| Humidity | 54% |
| Wind Speed | SE 20 G 23 mph |
| Barometer | 29.89 in |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 106°F (41°C) |
| Last update | 14 Oct 2:15 pm CDT |
Extended Forecast for
Weslaco TX
This Afternoon

High: 94 °F
Mostly Sunny
Tonight

Low: 75 °F
Mostly Clear
Thursday

High: 93 °F
Sunny
Thursday Night

Low: 72 °F
Mostly Clear
Friday
High: 89 °F
Sunny then
Slight Chance
Showers and
BreezyFriday Night

Low: 62 °F
Mostly Cloudy
and BreezySaturday

High: 74 °F
Mostly Sunny
and BreezySaturday Night

Low: 60 °F
Partly Cloudy
Sunday
High: 80 °F
Mostly Sunny
then Slight
Chance
Showers
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 94. Heat index values as high as 106. Southeast wind around 16 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 75. Southeast wind 9 to 15 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 93. East southeast wind 8 to 11 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 72. East wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.
Friday
A 20 percent chance of showers after 1pm. Increasing clouds, with a high near 89. Breezy, with a north wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.
Friday Night
Mostly cloudy, with a low around 62. Breezy, with a north wind 18 to 25 mph, with gusts as high as 47 mph.
Saturday
Mostly sunny, with a high near 74. Breezy, with a north northwest wind 15 to 22 mph, with gusts as high as 44 mph.
Saturday Night
Partly cloudy, with a low around 60. North wind 5 to 10 mph, with gusts as high as 23 mph.
Sunday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 80. North northwest wind 8 to 10 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 64. North northeast wind 3 to 7 mph.
Monday
Mostly sunny, with a high near 85. North wind around 8 mph.
Monday Night
Partly cloudy, with a low around 69.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Weslaco TX
26.16°N 97.98°W
26.16°N 97.98°W
2:30 pm CDT Oct 14, 2026
2pm CDT Oct 14, 2026-6pm CDT Oct 20, 2026


