Weather WorldKeith Park, TX 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Keith Park, TX Weather Forecast
Keith Park, TX Weather Forecast Date: 306 PM CDT Mon Aug 17 2026
The area/counties/county of: Lower Jefferson, including the cities of: Nederland, Port Arthur, Sea Rim State Park, and Sabine Pass.or toggle through each period.
Tonight... Mostly clear. Lows in the upper 70s. Southwest winds 5 to 10 mph.
Tuesday... Sunny with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 107.
Tuesday Night... Partly cloudy. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph.
Wednesday... Mostly sunny. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 106.
Wednesday Night... Mostly clear. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph.
Thursday... Mostly clear. Highs in the mid 90s. Lows in the upper 70s. Heat index values up to 110.
Friday... Mostly clear. Highs in the mid 90s. Lows in the upper 70s. Heat index values up to 110.
Saturday... Mostly clear. Highs in the mid 90s. Lows in the upper 70s. Heat index values up to 110.
Sunday... Mostly clear. Highs in the mid 90s. Lows in the upper 70s. Heat index values up to 110.
POP = Probability of Precipitation
Keith Park Radar Loop
Use the map search tool if you want to place a location marker on the radar map...