Weather forecast for: La Grange TX
Last Update: 2:44 am CDT Sep 14, 2026
Today: A chance of showers and thunderstorms between 7am and 1pm. Mostly sunny and hot, with a high near 99. Heat index values as high as 109. Light east southeast wind becoming south southeast 5 to 10 mph in the morning. Chance of precipitation is 30%.
Tonight: Mostly clear, with a low around 77. South southeast wind 5 to 10 mph becoming light after midnight.
Tuesday: Mostly sunny and hot, with a high near 100. Heat index values as high as 108. Light southeast wind increasing to 5 to 10 mph in the morning.
Tuesday Night: Mostly clear, with a low around 76. Southeast wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Wednesday: Mostly sunny and hot, with a high near 99. Calm wind becoming east southeast around 5 mph in the afternoon.
Wednesday Night: Partly cloudy, with a low around 77. East southeast wind around 5 mph becoming calm in the evening.
Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 96. Light east northeast wind becoming east 5 to 10 mph in the morning.
Thursday Night: Mostly cloudy, with a low around 74. East southeast wind around 5 mph becoming calm in the evening.
Friday: Mostly sunny, with a high near 97. Calm wind becoming east southeast around 5 mph in the afternoon.
Friday Night: Mostly clear, with a low around 71.
Saturday: Sunny, with a high near 97.
Saturday Night: Partly cloudy, with a low around 74.
Sunday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97.