San Augustine, TX 75972 Weather

San Augustine County5:21 PM CDT31.52°N, 94.13°W

Current conditions

Sunny
79°
Sunny
Feels like 79°
High 82°·Low 48°
WindNE 5 mph gusts 10 mph
Humidity28%
Dew point43°
Visibility10 mi
Cloud cover3%
UV index1 Low
Sunrise7:24 AM
Sunset6:39 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • This Afternoon

    Sunny, with a high near 82. Northeast wind around 5 mph.

  • Tonight

    Clear, with a low around 48. Northeast wind around 0 mph.

  • Thursday

    Sunny, with a high near 83. Northeast wind 0 to 5 mph.

National Weather Service forecast updated 1 hr ago.

Hourly

Hourly forecast
  1. Now Sunny 79°
  2. 6 PM Clear 77°
  3. 7 PM Mostly Clear 70°
  4. 8 PM Mostly Clear 62°
  5. 9 PM Clear 59°
  6. 10 PM Clear 57°
  7. 11 PM Clear 55°
  8. Thu12 AM Clear 54°
  9. 1 AM Clear 53°
  10. 2 AM Clear 51°
  11. 3 AM Clear 50°
  12. 4 AM Clear 50°
  13. 5 AM Clear 49°
  14. 6 AM Sunny 49°
  15. 7 AM Sunny 48°
  16. 8 AM Sunny 49°
  17. 9 AM Sunny 58°
  18. 10 AM Sunny 69°
  19. 11 AM Sunny 75°
  20. 12 PM Sunny 78°
  21. 1 PM Sunny 81°
  22. 2 PM Sunny 82°
  23. 3 PM Sunny 83°
  24. 4 PM Sunny 83°

10-day forecast

Details
  1. TodayOct 21 Sunny Sunny48°82°
  2. ThuOct 22 Sunny Sunny50°83°
  3. FriOct 23 Sunny Sunny52°83°
  4. SatOct 24 Sunny Sunny49°82°
  5. SunOct 25 Mostly Sunny Mostly Sunny50°79°
  6. MonOct 26 Partly Sunny Partly Sunny49°81°
  7. TueOct 27 Mostly Sunny Mostly Sunny50°81°
  8. WedOct 28 Sunny Sunny61°84°
  9. ThuOct 29 Cloudy Cloudy0.22 in65°85°
  10. FriOct 30 Rain Rain0.16 in65°77°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news in Texas

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Sun & moon

Sunrise 7:24 AM
Sunset 6:39 PM
Daylight 11 h 14 min (−1 min 48 s tomorrow)
Waxing Gibbous · 80% lit
Moonrise 4:00 PM Moonset 2:49 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low78° / 52°
Record high90° (2023)
Record low33° (1916)
Wettest2.02 in (1993)
Month to date3.59 in (normal 2.89 in)

San Augustine, records since 1909. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in SHV, issued 10 hrs ago

Key Messages

Issued at 1145 PM CDT Tue Oct 20 2026

- Warm and dry conditions will maintain an elevated wildfire risk.

- Rain chances will remain near zero percent through the next 7 days.

- Temperatures will remain near or slightly above normal for this time of the year (maximums/minimums in the lower 80s/lower 50s, respectively).

Discussion

Issued at 1125 PM CDT Tue Oct 20 2026

Upper-ridge extending from south Texas into Arkansas to continue to build areawide through the remainder of the workweek resulting in a gradual warming trend across the ArkLaTex. Subsidence associated with the ridge will maintain mostly clear skies and afternoon highs in the lower to middle 80s.

Surface high pressure across the Ohio River Valley into the lower-Mississippi River Valley will remain well established across the ArkLaTex resulting in light winds areawide through the early part of the weekend. With a continental airmass in place, daytime relative humidity values as low as 20 to 25 percent will be possible each day, supporting a continued wildfire threat across the ArkLaTex.

Surface high to shift east allowing for weak southerly flow to advect gulf moisture across the region late in the weekend into early next week, bringing slightly increased wind speeds and higher relative humidity values each day. Otherwise, a frontal boundary could bring a few showers and thunderstorms to the ArkLaTex on Tuesday. /05/

Aviation

(12Z TAFS) Issued at 645 AM CDT Wed Oct 21 2026

For the 21/12z TAF period...Expect VFR conditions with FEW passing mid & high clouds during the period. Surface Winds will range from light/variable ENE between 5-7 mph during the period. /20/

Spotter Information Statement

Issued at 1119 PM CDT Mon Oct 19 2026

Spotter activation may be needed this week in the event of wildfire development.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.