National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Longview - East Texas Regional Airport (KGGG)

Lat: 32.39°NLon: 94.71°WElev: 364ft.

Fair

42°F

6°C

Humidity 51%
Wind Speed NE 3 mph
Barometer 30.37 in (1028.6 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 20 Jan 1:53 am CST
Extended Forecast for

Tatum TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 31. Northeast wind around 5 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. East wind around 5 mph becoming south in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers, mainly after 3am. Increasing clouds, with a low around 45. South wind around 5 mph.

    Low: 45 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 59. South wind around 5 mph becoming east in the afternoon. Chance of precipitation is 100%.

    High: 59 °F

    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Cloudy, with a low around 47. Calm wind becoming northeast around 5 mph.

    Low: 47 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before noon. Cloudy, with a high near 59.

    High: 59 °F

    Slight Chance
    Showers then
    Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after midnight. Cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers. Cloudy, with a high near 51.

    High: 51 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Rain showers before midnight, then rain showers and freezing rain, possibly mixed with sleet. Low around 24. Chance of precipitation is 90%.

    Low: 24 °F

    Showers then
    Wintry Mix

Detailed Forecast

Overnight
Mostly cloudy, with a low around 31. Northeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 60. East wind around 5 mph becoming south in the afternoon.
Tuesday Night
A 40 percent chance of showers, mainly after 3am. Increasing clouds, with a low around 45. South wind around 5 mph.
Wednesday
Showers and possibly a thunderstorm. High near 59. South wind around 5 mph becoming east in the afternoon. Chance of precipitation is 100%.
Wednesday Night
A 40 percent chance of showers. Cloudy, with a low around 47. Calm wind becoming northeast around 5 mph.
Thursday
A 20 percent chance of showers before noon. Cloudy, with a high near 59.
Thursday Night
A 30 percent chance of showers, mainly after midnight. Cloudy, with a low around 42.
Friday
A 50 percent chance of showers. Cloudy, with a high near 51.
Friday Night
Rain showers before midnight, then rain showers and freezing rain, possibly mixed with sleet. Low around 24. Chance of precipitation is 90%.
Saturday
Rain showers, freezing rain, and sleet before noon, then freezing rain and sleet. The sleet could be heavy at times. High near 31. Chance of precipitation is 90%.
Saturday Night
A chance of freezing rain and sleet. Mostly cloudy, with a low around 16. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tatum TX
 32.31°N 94.52°W (Elev. 318 ft)
Last Update:
12:46 am CST Jan 20, 2026
Forecast Valid:
2am CST Jan 20, 2026-6pm CST Jan 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation