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Sylmar, California

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

Saturday Oct 3: a high near 104°F and a low around 69°F. Highs over the period run 96°F to 104°F.

National Weather Service forecast for Sylmar, California
DayHighLowPrecip
Saturday Oct 3104°69°—
Sunday Oct 4102°71°—
Monday Oct 598°72°—
Tuesday Oct 6101°72°—
Wednesday Oct 7101°72°—
Thursday Oct 8101°71°—
Friday Oct 996°——

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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