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Current conditions at
McAllen, Miller International Airport (KMFE)
Lat: 26.18°NLon: 98.24°WElev: 105ft.
Partly Cloudy
94°F
34°C
| Humidity | 51% |
| Wind Speed | N 7 mph |
| Barometer | 30.11 in (1019.5 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 104°F (40°C) |
| Last update | 17 Sep 11:53 am CDT |
Extended Forecast for
Alton TX
This Afternoon
High: 96 °F
Chance
T-stormsTonight
Low: 78 °F
Slight Chance
T-storms then
Mostly ClearFriday
High: 96 °F
Chance
Showers then
Chance
T-stormsFriday Night
Low: 75 °F
Partly Cloudy
Saturday
High: 97 °F
Sunny then
Slight Chance
T-stormsSaturday Night
Low: 77 °F
Mostly Clear
Sunday
High: 98 °F
Sunny
Sunday Night
Low: 78 °F
Partly Cloudy
Monday
High: 99 °F
Sunny then
Slight Chance
T-storms
Detailed Forecast
This Afternoon
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 96. Heat index values as high as 108. East northeast wind 6 to 9 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 78. East wind 5 to 10 mph becoming light east northeast in the evening.
Friday
A chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 96. Heat index values as high as 107. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 75. East wind 5 to 10 mph becoming light and variable in the evening.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. Calm wind becoming east 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 77. East wind 6 to 11 mph becoming light southeast after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 98. Calm wind becoming east southeast around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 78. East wind 6 to 11 mph becoming light southeast after midnight. Winds could gust as high as 21 mph.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 99. Calm wind becoming east 5 to 8 mph in the afternoon.
Monday Night
Mostly clear, with a low around 78. East wind 6 to 11 mph becoming light southeast after midnight. Winds could gust as high as 21 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 98. Calm wind becoming east 5 to 9 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 78.
Wednesday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 97.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Alton TX
26.29°N 98.31°W
26.29°N 98.31°W
12:12 pm CDT Sep 17, 2026
12pm CDT Sep 17, 2026-6pm CDT Sep 23, 2026
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