Weather WorldDe Kalb Lake, TX 7-Day Night Weather Forecast
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De Kalb Lake, TX Weather Forecast
De Kalb Lake, TX Weather Forecast Date: 145 PM CDT Fri Aug 07 2026
The area/counties/county of: Miller, including the city of Texarkana.or toggle through each period.
Rest of Today... Partly cloudy with a slight chance of showers and thunderstorms. Hot. Near steady temperature in the mid 90s. South winds around 5 mph. Chance of rain 20%. Heat index values up to 107.
Tonight... Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the mid 70s. Southeast winds around 5 mph. Chance of rain 30%.
Saturday... Partly cloudy with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Humid with highs in the mid 90s. South winds around 5 mph, becoming southeast in the afternoon. Chance of rain 20%. Heat index values up to 105 in the afternoon.
Saturday Night... Partly cloudy. Humid with lows in the lower 70s. Southeast winds around 5 mph.
Sunday... Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. South winds around 5 mph. Chance of rain 20%. Heat index values up to 105 in the afternoon.
Sunday Night... Mostly clear. Lows in the mid 70s.
Monday... Mostly sunny. Hot with highs in the mid 90s. Heat index values up to 105 in the afternoon.
Monday Night... Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20%.
Tuesday... Mostly sunny. Hot with highs in the mid 90s. Heat index values up to 105 in the afternoon.
Tuesday Night... Mostly clear. Lows in the mid 70s.
Wednesday... Mostly sunny. Hot with highs in the upper 90s. Heat index values up to 105 in the afternoon.
Wednesday Night... Mostly clear. Lows in the upper 70s.
POP = Probability of Precipitation
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