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Lake Dallas, Texas

Current conditions and the National Weather Service 7-day forecast for Lake Dallas, Texas — temperature, rain chance, wind, radar and active alerts.

Saturday Aug 29 night: a low around 80°F. Sunday Aug 30: a high near 103°F and a low around 81°F. Highs over the period run 99°F to 103°F.

National Weather Service forecast for Lake Dallas, Texas
DayHighLowPrecip
Saturday Aug 2980°
Sunday Aug 30103°81°
Monday Aug 31100°81°
Tuesday Sep 199°81°
Wednesday Sep 299°81°
Thursday Sep 3100°81°
Friday Sep 4100°81°
Saturday Sep 5100°

NOAA NWS NDFD 2.5 km, run 2026-08-30 03:00 UTC · days are local time in America/Chicago. The live page updates continuously.

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