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ZIP 90743 · Seal Beach, California

Current conditions and the National Weather Service 7-day forecast for ZIP code 90743, Seal Beach, California — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 71°F. Sunday Aug 30: a high near 74°F and a low around 68°F. Highs over the period run 73°F to 77°F.

National Weather Service forecast for ZIP 90743, Seal Beach, California
DayHighLowPrecip
Saturday Aug 2971°
Sunday Aug 3074°68°
Monday Aug 3173°66°
Tuesday Sep 173°67°
Wednesday Sep 275°68°
Thursday Sep 375°68°
Friday Sep 476°69°
Saturday Sep 577°

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

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