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La Grange, TX Weather Forecast
La Grange, TX Weather Forecast Date: 409 PM CDT Thu Sep 10 2026
The area/counties/county of: Fayette, including the city of La Grange.or toggle through each period.
Tonight... Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. South winds around 5 mph.
Friday... Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. South winds 5 to 10 mph. Chance of rain 20%. Highest heat index readings up to 106.
Friday Night... Mostly clear. Humid with lows in the upper 70s. South winds 5 to 10 mph.
Saturday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 90s. South winds 5 to 10 mph. Highest heat index readings up to 107.
Saturday Night... Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. South winds 5 to 10 mph.
Sunday... Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Temperature falling into the lower 90s in the afternoon. Highest heat index readings up to 105.
Sunday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s.
Monday... Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Highest heat index readings up to 110.
Monday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s.
Tuesday... Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Highest heat index readings up to 105.
Tuesday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s.
Wednesday... Partly cloudy. Highs in the upper 90s. Lows in the mid 70s. Highest heat index readings up to 105.
Wednesday Night... Partly cloudy. Highs in the upper 90s. Lows in the mid 70s. Highest heat index readings up to 105.
POP = Probability of Precipitation
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