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

36°F

2°C

Humidity 62%
Wind Speed S 6 mph
Barometer 30.19 in (1023.0 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 18 Jan 8:53 pm CST
Extended Forecast for

Tatum TX

  • Tonight

    Tonight: Clear, with a low around 27. Calm wind.

    Low: 27 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 56. Light northeast wind increasing to 5 to 10 mph in the morning.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. Northeast wind around 5 mph becoming calm in the evening.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. Calm wind becoming southeast around 5 mph in the morning.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 42. South wind around 5 mph.

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers. High near 55. Chance of precipitation is 80%.

    High: 55 °F

    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 27. Calm wind.
M.L.King Day
Sunny, with a high near 56. Light northeast wind increasing to 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 30. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 56. Calm wind becoming southeast around 5 mph in the morning.
Tuesday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 42. South wind around 5 mph.
Wednesday
Showers. High near 55. Chance of precipitation is 80%.
Wednesday Night
A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Mostly cloudy, with a low around 39.
Friday
Partly sunny, with a high near 61.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 45.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 60.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 33.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 48.
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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:
5:20 pm CST Jan 18, 2026
Forecast Valid:
9pm CST Jan 18, 2026-6pm CST Jan 25, 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