Current Conditions: Thursday, August 20, 2026,
Mostly Cloudy
Visibility: ---
99°F / 37°C
1°F/last hr
1°F cooler than yesterday
Wind Avg:
Heat Index:
Cloud Height: ---
| Direction | SE | |
| Speed | 1 | mph |
| Gust | 9 | mph |
| Humidity | 39 | % |
| Dew Point | 70 | °F |
| Barometer | 1013.9 | mb |
| Trend | -0.9 | mb/hr |
| Rate | 0.00 | in/hr |
| Last Hour | 0.00 | in |
| Today | 0.00 | in |
Solar
Rainfall
Wind
Humidity and Pressure
NWS Forecast for Nacogdoches: Updated: 1:41 pm CDT Aug 20, 2026
| This Afternoon  Sunny | Tonight Mostly Clear | Friday Mostly Sunny then Chance Showers And T-Storms | Friday Night  Chance Showers And T-Storms | Saturday Mostly Sunny | Saturday Night  Partly Cloudy | Sunday Mostly Sunny | Sunday Night  Slight Chance Showers And T-Storms | Monday Slight Chance Rain Showers |
| Hi 102 °F | Lo 77 °F | Hi 102 °F | Lo 76 °F | Hi 103 °F | Lo 76 °F | Hi 102 °F | Lo 77 °F | Hi 99 °F |
|
| Temperature | |
|
Normals* Source: SFASU Forestry Dept.and Waffelow Creek Weather
|
95° / 72° |
| Records | 108° 2023 |
| 60° 1943 | |
| Today | |
| High | 101°F |
| Low | 77°F |
| Range | 25°F |
| Average | 86°F |
| Yesterday | |
| High | 102°F |
| Low | 76°F |
| Range | 26°F |
| Average | 88°F |
| August - High | 103°F |
| August - Low | 65°F |
| 2026 - High | 103°F |
| 2026 - Low | 16°F |
| Rain | |
| Today | 0.00 in |
| Yesterday | 0.00 in |
| 24 Hour | 0.00 in |
| August | 0.12 in |
2.39 inches below normal |
|
|
2026*Rain Season: Jan.1 to Dec. 31
|
25.95 in |
7.03 inches below normal
|
|
|
Today's EVT*Evapotranspiration: Water released by plants and evaporation.
|
0.15 in |
| Last Rain | 9 Aug |
10 days since last rain |
|
| Wind | |
| Today | |
| Avg Direction | - WSW - |
|
High Speed*10-minute average.
|
8 mph |
| High Gust | 15 mph |
| Yesterday | |
| Avg Direction | - WSW - |
|
High Speed*10-minute average.
| 10 mph |
| High Gust | 16 mph |
| August - High Gust | 22 mph |
| 2026 - High Gust | 26 mph |
| Solar Today | |
|
High Flux*Solar radiation incident on a horizontal surface.
|
1013 watts/m2 |
| High UV | 9.7 |
| Observatory Sensors | |
| Temperature | 85°F / 29°C |
| Dew Point | 67°F / 19°C |
| Humidity | 54% |
| Almanac | |
| Sunrise | 6:45 am |
| Sunset | 7:57 pm |
| Length of Day | 13h 09m |
| There will be 1min 44s less daylight tomorrow. |
|
| Morning Twilight | |
| Astronomical | 5:19 am |
| Nautical | 5:51 am |
| Civil | 6:21 am |
| Evening Twilight | |
| Civil | 8:21 pm |
| Nautical | 8:51 pm |
| Astronomical | 9:22 pm |
| Moon | |
 |
|
| Waxing Gibbous | |
| 57% Illuminated | |
| Lunar Cycle: 8.1 days | |
| Moonrise | 2:43 pm |
| Moonset | ----- |
| Seasons | |
| Spring Equinox | |
| Mar 20, 2026 9:46 am CDT | |
| Summer Solstice | |
| Jun 21, 2026 3:24 am CDT | |
| Fall Equinox | |
| Sep 22, 2026 7:05 pm CDT | |
| Winter Solstice | |
| Dec 21, 2026 2:50 pm CST | |