Weather forecast for: San Augustine TX
Last Update: 12:37 pm CST Nov 5, 2026
This Afternoon: Sunny, with a high near 79. Calm wind.
Tonight: Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 50. Calm wind.
Friday: Patchy fog before 7am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 77. Calm wind becoming northeast around 5 mph in the morning.
Friday Night: Increasing clouds, with a low around 49. North wind around 5 mph becoming calm.
Saturday: Partly sunny, with a high near 71. Northeast wind around 5 mph.
Saturday Night: Mostly cloudy, with a low around 43.
Sunday: Partly sunny, with a high near 65.
Sunday Night: Mostly cloudy, with a low around 41.
Monday: Mostly sunny, with a high near 69.
Monday Night: Partly cloudy, with a low around 41.
Tuesday: Sunny, with a high near 74.
Tuesday Night: Mostly clear, with a low around 43.
Veterans Day: Sunny, with a high near 76.