Current Conditions: Monday, May 18, 2026,
Overcast
Visibility: ---
78°F / 26°C
-1°F/last hr
2°F warmer than yesterday
Wind Avg:
Apparent Temp:
Cloud Height: 1800 4600 ft
| Direction | ESE | |
| Speed | 7 | mph |
| Gust | 14 | mph |
| Humidity | 83 | % |
| Dew Point | 73 | °F |
| Barometer | 1014.7 | mb |
| Trend | 0.5 | 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: 6:30 pm CDT May 18, 2026
Tonight Mostly Cloudy | Tuesday Partly Sunny then Chance Showers And T-Storms | Tuesday Night  Chance Showers And T-Storms then Showers And T-Storms Likely | Wednesday Showers And T-Storms | Wednesday Night Showers And T-Storms | Thursday Showers And T-Storms | Thursday Night Showers And T-Storms | Friday Showers And T-Storms | Friday Night Showers And T-Storms then Chance Showers And T-Storms |
| Lo 75 °F | Hi 89 °F | Lo 71 °F | Hi 82 °F | Lo 68 °F | Hi 81 °F | Lo 69 °F | Hi 80 °F | Lo 68 °F |
|
| Temperature | |
|
Normals* Source: SFASU Forestry Dept.and Waffelow Creek Weather
|
84° / 63° |
| Records | 96° 2010 |
| 48° 1945 | |
| Today | |
| High | 88°F |
| Low | 76°F |
| Range | 12°F |
| Average | 80°F |
| Yesterday | |
| High | 85°F |
| Low | 74°F |
| Range | 12°F |
| Average | 79°F |
| May - High | 89°F |
| May - Low | 47°F |
| 2026 - High | 91°F |
| 2026 - Low | 16°F |
| Rain | |
| Today | 0.00 in |
| Yesterday | 0.45 in |
High rate 2.87 in/hr at 10:41 pm |
|
| 24 Hour | 0.01 in |
| May | 1.88 in |
0.73 inches below normal |
|
|
2026*Rain Season: Jan.1 to Dec. 31
|
14.20 in |
6.58 inches below normal
|
|
|
Today's EVT*Evapotranspiration: Water released by plants and evaporation.
|
0.13 in |
| Last Rain | 17 May |
| Wind | |
| Today | |
| Avg Direction | - ESE - |
|
High Speed*10-minute average.
|
10 mph |
| High Gust | 19 mph |
| Yesterday | |
| Avg Direction | - ESE - |
|
High Speed*10-minute average.
| 9 mph |
| High Gust | 21 mph |
| May - High Gust | 21 mph |
| 2026 - High Gust | 26 mph |
| Solar Today | |
|
High Flux*Solar radiation incident on a horizontal surface.
|
1172 watts/m2 |
| High UV | 9.9 |
| Observatory Sensors | |
| Temperature | 77°F / 25°C |
| Dew Point | 70°F / 21°C |
| Humidity | 79% |
| Almanac | |
| Sunrise | 6:17 am |
| Sunset | 8:11 pm |
| Length of Day | 13h 50m |
| There will be 1min 14s more daylight tomorrow. |
|
| Morning Twilight | |
| Astronomical | 4:45 am |
| Nautical | 5:19 am |
| Civil | 5:52 am |
| Evening Twilight | |
| Civil | 8:36 pm |
| Nautical | 9:09 pm |
| Astronomical | 9:43 pm |
| Moon | |
 |
|
| Waxing Crescent | |
| 8% Illuminated | |
| Lunar Cycle: 2.3 days | |
| Moonrise | 7:39 am |
| Moonset | 10:53 pm |
| 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 | |