News Headlines
- New: Summer (June-August) 2025 Review: Still Hot with "Just-in-Time" Rains that Kept Drought to a Minimum
- New: Autumn (September-November) Outlook - Early Rains? Otherwise, Warm/Hot and Generally Dry for Most of the Season
- Check Out the 2025 Rio Grande Valley/Deep South Texas Hurricane Guide
- Guia de Huracanes 2025 del Valle del Rio Grande/Extremo Sur de Texas
Current conditions at
McAllen, Miller International Airport (KMFE)
Lat: 26.18°NLon: 98.24°WElev: 105ft.
Partly Cloudy
91°F
33°C
| Humidity | 56% |
| Wind Speed | E 13 mph |
| Barometer | 30.00 in (1015.7 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 100°F (38°C) |
| Last update | 17 Sep 12:53 pm CDT |
Extended Forecast for
Alton TX
This Afternoon
High: 93 °F
Showers
LikelyTonight
Low: 74 °F
Chance
Showers then
Slight Chance
T-stormsThursday
High: 93 °F
Chance
T-stormsThursday Night
Low: 74 °F
Partly Cloudy
Friday
High: 94 °F
Slight Chance
T-storms then
Chance
T-stormsFriday Night
Low: 74 °F
Slight Chance
T-storms then
Slight Chance
ShowersSaturday
High: 94 °F
Slight Chance
Showers then
Chance
T-stormsSaturday Night
Low: 74 °F
Slight Chance
ShowersSunday
High: 96 °F
Slight Chance
Showers then
Chance
T-storms
Detailed Forecast
This Afternoon
A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 93. East northeast wind 6 to 9 mph. Chance of precipitation is 60%.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 74. East wind 5 to 9 mph becoming calm in the evening.
Thursday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93. Light and variable wind becoming east southeast 5 to 10 mph in the morning.
Thursday Night
Partly cloudy, with a low around 74. East wind 5 to 10 mph becoming light in the evening.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Sunny, with a high near 94. Calm wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 50%.
Friday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 74. East wind 5 to 10 mph becoming light east southeast in the evening. Chance of precipitation is 20%.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 40%.
Saturday Night
A 20 percent chance of showers before 1am. Mostly clear, with a low around 74. East wind 5 to 9 mph becoming calm in the evening.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Calm wind becoming east southeast 5 to 8 mph in the morning. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 76. Southeast wind 5 to 9 mph.
Monday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 97. Light southeast wind becoming east southeast 5 to 9 mph in the morning.
Monday Night
A 20 percent chance of showers. Mostly clear, with a low around 75.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Alton TX
26.29°N 98.29°W
26.29°N 98.29°W
12:45 pm CDT Sep 17, 2025
12pm CDT Sep 17, 2025-6pm CDT Sep 23, 2025
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