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Fairmount, TX 7-Day Night Weather Forecast
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Fairmount, TX Weather Forecast
Fairmount, TX Weather Forecast Date: 627 PM CDT Tue Sep 15 2026
The area/counties/county of: San Augustine, including the cities of: San Augustine, Hemphill, and Pineland.or toggle through each period.
Tonight... Mostly clear. Lows in the mid 70s. South winds around 5 mph this evening, becoming light and variable.
Wednesday... Patchy fog in the morning. Mostly sunny. Hot with highs in the upper 90s. East winds around 5 mph. Heat index values up to 106 in the afternoon.
Wednesday Night... Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable.
Thursday... Mostly sunny. Hot with highs in the upper 90s. East winds 5 to 10 mph.
Thursday Night... Mostly clear. Lows in the lower 70s. Southeast winds around 5 mph in the evening, becoming light and variable.
Friday... Sunny, hot with highs in the upper 90s.
Friday Night... Clear. Lows around 70.
Saturday... Sunny, hot with highs in the upper 90s.
Saturday Night... Mostly clear. Lows in the lower 70s.
Sunday... Mostly sunny. Hot with highs in the upper 90s.
Sunday Night... Partly cloudy. Lows in the lower 70s.
Monday... Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 20%.
Monday Night... Partly cloudy. A slight chance of showers in the evening. Lows in the lower 70s. Chance of rain 20%.
POP = Probability of Precipitation
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