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Mercedes, Texas

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

Saturday Oct 3: a high near 90°F and a low around 73°F. The wettest day looks like Sunday Oct 4, near 1.16 in. Highs over the period run 84°F to 91°F.

National Weather Service forecast for Mercedes, Texas
DayHighLowPrecip
Saturday Oct 390°73°0.55 in
Sunday Oct 484°72°1.16 in
Monday Oct 585°71°0.92 in
Tuesday Oct 690°70°—
Wednesday Oct 791°71°—
Thursday Oct 891°71°—
Friday Oct 990°——

NOAA NWS NDFD 2.5 km, run 2026-10-03 15:00 UTC · days are local time in America/Chicago. The live page updates continuously.

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