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ZIP 78598 · Port Mansfield, Texas

Current conditions and the National Weather Service 7-day forecast for ZIP code 78598, Port Mansfield, Texas — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 81°F. Sunday Aug 30: a high near 90°F and a low around 82°F. Highs over the period run 90°F to 92°F.

National Weather Service forecast for ZIP 78598, Port Mansfield, Texas
DayHighLowPrecip
Saturday Aug 2981°
Sunday Aug 3090°82°
Monday Aug 3190°82°
Tuesday Sep 190°80°
Wednesday Sep 292°80°
Thursday Sep 392°80°
Friday Sep 491°80°
Saturday Sep 592°

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

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