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ZIP 90290 · Topanga, California

Current conditions and the National Weather Service 7-day forecast for ZIP code 90290, Topanga, California — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 67°F. Sunday Aug 30: a high near 89°F and a low around 62°F. The wettest day looks like Tuesday Sep 1, near 0.04 in. Highs over the period run 85°F to 92°F.

National Weather Service forecast for ZIP 90290, Topanga, California
DayHighLowPrecip
Saturday Aug 2967°
Sunday Aug 3089°62°
Monday Aug 3186°61°
Tuesday Sep 185°63°0.04 in
Wednesday Sep 286°64°
Thursday Sep 388°64°
Friday Sep 490°65°
Saturday Sep 592°

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

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