Weather Forecast and Radar for Alton, Texas

Weather in Alton, TX

Alton, Texas, located in the Rio Grande Valley, is a city with a typically mild climate year-round. Summers in Alton are hot and humid, with temperatures often reaching the mid-90s during the day and the upper 70s at night. Rainfall is common during the summer months, and thunderstorms are also not uncommon. Winters in Alton are generally mild, with temperatures rarely dropping below freezing. Daytime temperatures during the winter tend to stay in the mid-60s, while nighttime temperatures can dip into the low 40s. Rain is less common during the winter, but the area still receives an average of 2 inches of precipitation each month. Spring and autumn are pleasant times of year in Alton, with temperatures typically ranging from the mid-60s to the mid-80s. Rainfall is common during both of these seasons, and thunderstorms can still be expected.

Fast Facts About Alton, TX

As of 2020, the city population is 17683.

Major Cities Nearby Alton, TX

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Alton, Texas.