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Tustin, California

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

Saturday Oct 3: a high near 104°F and a low around 79°F. Highs over the period run 93°F to 104°F.

National Weather Service forecast for Tustin, California
DayHighLowPrecip
Saturday Oct 3104°79°—
Sunday Oct 4103°79°—
Monday Oct 5103°78°—
Tuesday Oct 698°75°—
Wednesday Oct 797°75°—
Thursday Oct 896°73°—
Friday Oct 993°——

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

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